| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $81.92 | 9.582% | $89.7696 | $89.77 | $89.75 | $89.80 |
| Purchase #2 | $214.76 | 4.303% | $224.0011 | $224.00 | $224.00 | $224.00 |
| Purchase #3 | $177.52 | 11.392% | $197.7431 | $197.74 | $197.75 | $197.70 |
| Purchase #4 | $135.91 | 10.143% | $149.6954 | $149.70 | $149.70 | $149.70 |
| Purchase #5 | $100.94 | 8.505% | $109.5249 | $109.52 | $109.50 | $109.50 |
| Purchase #6 | $128.94 | 6.146% | $136.8647 | $136.86 | $136.85 | $136.90 |
| Purchase #7 | $139.98 | 12.608% | $157.6287 | $157.63 | $157.65 | $157.60 |
| 7 purchase totals = | $979.97 | $1,065.2275 | $1,065.22 | $1,065.20 | $1,065.20 | |