| 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 | $6.98 | 7.198% | $7.4824 | $7.48 | $7.50 | $7.50 |
| Purchase #2 | $202.66 | 4.450% | $211.6784 | $211.68 | $211.70 | $211.70 |
| Purchase #3 | $197.54 | 7.851% | $213.0489 | $213.05 | $213.05 | $213.00 |
| Purchase #4 | $43.31 | 4.789% | $45.3841 | $45.38 | $45.40 | $45.40 |
| Purchase #5 | $59.68 | 9.291% | $65.2249 | $65.22 | $65.20 | $65.20 |
| Purchase #6 | $130.63 | 13.351% | $148.0704 | $148.07 | $148.05 | $148.10 |
| Purchase #7 | $215.93 | 3.482% | $223.4487 | $223.45 | $223.45 | $223.40 |
| 7 purchase totals = | $856.73 | $914.3378 | $914.33 | $914.35 | $914.30 | |