| 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 | $93.51 | 8.798% | $101.737 | $101.74 | $101.75 | $101.70 |
| Purchase #2 | $65.99 | 11.470% | $73.5591 | $73.56 | $73.55 | $73.60 |
| Purchase #3 | $72.35 | 4.846% | $75.8561 | $75.86 | $75.85 | $75.90 |
| Purchase #4 | $15.72 | 4.867% | $16.4851 | $16.49 | $16.50 | $16.50 |
| Purchase #5 | $100.26 | 4.283% | $104.5541 | $104.55 | $104.55 | $104.60 |
| Purchase #6 | $99.35 | 6.347% | $105.6557 | $105.66 | $105.65 | $105.70 |
| Purchase #7 | $85.84 | 7.249% | $92.0625 | $92.06 | $92.05 | $92.10 |
| 7 purchase totals = | $533.02 | $569.9096 | $569.92 | $569.90 | $570.10 | |