| 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 | $65.91 | 5.103% | $69.2734 | $69.27 | $69.25 | $69.30 |
| Purchase #2 | $22.87 | 9.611% | $25.068 | $25.07 | $25.05 | $25.10 |
| Purchase #3 | $48.95 | 11.433% | $54.5465 | $54.55 | $54.55 | $54.50 |
| Purchase #4 | $196.37 | 13.473% | $222.8269 | $222.83 | $222.85 | $222.80 |
| Purchase #5 | $164.54 | 3.494% | $170.289 | $170.29 | $170.30 | $170.30 |
| Purchase #6 | $173.55 | 13.767% | $197.4426 | $197.44 | $197.45 | $197.40 |
| Purchase #7 | $164.90 | 8.201% | $178.4234 | $178.42 | $178.40 | $178.40 |
| 7 purchase totals = | $837.09 | $917.8698 | $917.87 | $917.85 | $917.80 | |