| 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 | $75.28 | 7.634% | $81.0269 | $81.03 | $81.05 | $81.00 |
| Purchase #2 | $42.56 | 9.178% | $46.4662 | $46.47 | $46.45 | $46.50 |
| Purchase #3 | $102.86 | 7.458% | $110.5313 | $110.53 | $110.55 | $110.50 |
| Purchase #4 | $128.75 | 7.597% | $138.5311 | $138.53 | $138.55 | $138.50 |
| Purchase #5 | $12.64 | 11.677% | $14.116 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $231.39 | 5.512% | $244.1442 | $244.14 | $244.15 | $244.10 |
| Purchase #7 | $246.42 | 5.265% | $259.394 | $259.39 | $259.40 | $259.40 |
| 7 purchase totals = | $839.90 | $894.2097 | $894.21 | $894.25 | $894.10 | |