| 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 | $83.38 | 4.850% | $87.4239 | $87.42 | $87.40 | $87.40 |
| Purchase #2 | $30.51 | 8.822% | $33.2016 | $33.20 | $33.20 | $33.20 |
| Purchase #3 | $98.94 | 10.793% | $109.6186 | $109.62 | $109.60 | $109.60 |
| Purchase #4 | $226.43 | 6.285% | $240.6611 | $240.66 | $240.65 | $240.70 |
| Purchase #5 | $203.48 | 12.359% | $228.6281 | $228.63 | $228.65 | $228.60 |
| Purchase #6 | $55.93 | 13.229% | $63.329 | $63.33 | $63.35 | $63.30 |
| Purchase #7 | $193.93 | 5.851% | $205.2768 | $205.28 | $205.30 | $205.30 |
| 7 purchase totals = | $892.60 | $968.1391 | $968.14 | $968.15 | $968.10 | |