| 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 | $53.52 | 3.761% | $55.5329 | $55.53 | $55.55 | $55.50 |
| Purchase #2 | $28.33 | 10.572% | $31.325 | $31.33 | $31.35 | $31.30 |
| Purchase #3 | $224.42 | 3.698% | $232.7191 | $232.72 | $232.70 | $232.70 |
| Purchase #4 | $194.84 | 6.517% | $207.5377 | $207.54 | $207.55 | $207.50 |
| Purchase #5 | $84.27 | 10.701% | $93.2877 | $93.29 | $93.30 | $93.30 |
| Purchase #6 | $16.84 | 4.528% | $17.6025 | $17.60 | $17.60 | $17.60 |
| Purchase #7 | $117.77 | 10.226% | $129.8132 | $129.81 | $129.80 | $129.80 |
| 7 purchase totals = | $719.99 | $767.8181 | $767.82 | $767.85 | $767.70 | |