| 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 | $50.62 | 9.303% | $55.3292 | $55.33 | $55.35 | $55.30 |
| Purchase #2 | $76.74 | 11.291% | $85.4047 | $85.40 | $85.40 | $85.40 |
| Purchase #3 | $74.45 | 7.818% | $80.2705 | $80.27 | $80.25 | $80.30 |
| Purchase #4 | $83.32 | 11.432% | $92.8451 | $92.85 | $92.85 | $92.80 |
| Purchase #5 | $169.53 | 8.330% | $183.6518 | $183.65 | $183.65 | $183.70 |
| Purchase #6 | $97.42 | 7.858% | $105.0753 | $105.08 | $105.10 | $105.10 |
| Purchase #7 | $210.81 | 6.346% | $224.188 | $224.19 | $224.20 | $224.20 |
| 7 purchase totals = | $762.89 | $826.7646 | $826.77 | $826.80 | $826.80 | |