| 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 | $87.79 | 10.629% | $97.1212 | $97.12 | $97.10 | $97.10 |
| Purchase #2 | $137.80 | 3.131% | $142.1145 | $142.11 | $142.10 | $142.10 |
| Purchase #3 | $71.66 | 5.397% | $75.5275 | $75.53 | $75.55 | $75.50 |
| Purchase #4 | $31.85 | 8.438% | $34.5375 | $34.54 | $34.55 | $34.50 |
| Purchase #5 | $87.40 | 3.315% | $90.2973 | $90.30 | $90.30 | $90.30 |
| Purchase #6 | $41.68 | 8.212% | $45.1028 | $45.10 | $45.10 | $45.10 |
| Purchase #7 | $209.80 | 8.329% | $227.2742 | $227.27 | $227.25 | $227.30 |
| 7 purchase totals = | $667.98 | $711.9750 | $711.97 | $711.95 | $711.90 | |