| 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 | $72.80 | 5.467% | $76.78 | $76.78 | $76.80 | $76.80 |
| Purchase #2 | $228.58 | 8.828% | $248.759 | $248.76 | $248.75 | $248.80 |
| Purchase #3 | $90.26 | 7.827% | $97.3247 | $97.32 | $97.30 | $97.30 |
| Purchase #4 | $172.83 | 3.200% | $178.3606 | $178.36 | $178.35 | $178.40 |
| Purchase #5 | $43.49 | 10.615% | $48.1065 | $48.11 | $48.10 | $48.10 |
| Purchase #6 | $177.29 | 3.639% | $183.7416 | $183.74 | $183.75 | $183.70 |
| Purchase #7 | $8.72 | 12.872% | $9.8424 | $9.84 | $9.85 | $9.80 |
| 7 purchase totals = | $793.97 | $842.9148 | $842.91 | $842.90 | $842.90 | |