| 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 | $53.89 | 8.361% | $58.3957 | $58.40 | $58.40 | $58.40 |
| Purchase #2 | $96.50 | 12.288% | $108.3579 | $108.36 | $108.35 | $108.40 |
| Purchase #3 | $181.81 | 11.706% | $203.0927 | $203.09 | $203.10 | $203.10 |
| Purchase #4 | $194.25 | 12.491% | $218.5138 | $218.51 | $218.50 | $218.50 |
| Purchase #5 | $225.44 | 9.441% | $246.7238 | $246.72 | $246.70 | $246.70 |
| Purchase #6 | $50.84 | 6.533% | $54.1614 | $54.16 | $54.15 | $54.20 |
| Purchase #7 | $176.38 | 7.571% | $189.7337 | $189.73 | $189.75 | $189.70 |
| 7 purchase totals = | $979.11 | $1,078.9790 | $1,078.97 | $1,078.95 | $1,079.00 | |