| 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 | $90.54 | 6.799% | $96.6958 | $96.70 | $96.70 | $96.70 |
| Purchase #2 | $92.75 | 10.801% | $102.7679 | $102.77 | $102.75 | $102.80 |
| Purchase #3 | $58.26 | 6.329% | $61.9473 | $61.95 | $61.95 | $61.90 |
| Purchase #4 | $199.72 | 13.314% | $226.3107 | $226.31 | $226.30 | $226.30 |
| Purchase #5 | $152.87 | 4.760% | $160.1466 | $160.15 | $160.15 | $160.10 |
| Purchase #6 | $100.58 | 8.846% | $109.4773 | $109.48 | $109.50 | $109.50 |
| Purchase #7 | $21.62 | 11.535% | $24.1139 | $24.11 | $24.10 | $24.10 |
| 7 purchase totals = | $716.34 | $781.4595 | $781.47 | $781.45 | $781.40 | |