| 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 | $95.56 | 13.715% | $108.6661 | $108.67 | $108.65 | $108.70 |
| Purchase #2 | $147.90 | 8.231% | $160.0736 | $160.07 | $160.05 | $160.10 |
| Purchase #3 | $89.35 | 9.583% | $97.9124 | $97.91 | $97.90 | $97.90 |
| Purchase #4 | $103.72 | 4.109% | $107.9819 | $107.98 | $108.00 | $108.00 |
| Purchase #5 | $199.89 | 5.317% | $210.5182 | $210.52 | $210.50 | $210.50 |
| Purchase #6 | $11.34 | 4.359% | $11.8343 | $11.83 | $11.85 | $11.80 |
| Purchase #7 | $244.80 | 11.573% | $273.1307 | $273.13 | $273.15 | $273.10 |
| 7 purchase totals = | $892.56 | $970.1172 | $970.11 | $970.10 | $970.10 | |