| 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 | $41.99 | 3.532% | $43.4731 | $43.47 | $43.45 | $43.50 |
| Purchase #2 | $32.37 | 9.434% | $35.4238 | $35.42 | $35.40 | $35.40 |
| Purchase #3 | $162.58 | 6.867% | $173.7444 | $173.74 | $173.75 | $173.70 |
| Purchase #4 | $215.54 | 11.807% | $240.9888 | $240.99 | $241.00 | $241.00 |
| Purchase #5 | $200.73 | 8.666% | $218.1253 | $218.13 | $218.15 | $218.10 |
| Purchase #6 | $157.53 | 13.777% | $179.2329 | $179.23 | $179.25 | $179.20 |
| Purchase #7 | $17.30 | 9.303% | $18.9094 | $18.91 | $18.90 | $18.90 |
| 7 purchase totals = | $828.04 | $909.8977 | $909.89 | $909.90 | $909.80 | |