| 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 | $50.77 | 11.356% | $56.5354 | $56.54 | $56.55 | $56.50 |
| Purchase #2 | $104.78 | 10.191% | $115.4581 | $115.46 | $115.45 | $115.50 |
| Purchase #3 | $108.88 | 5.847% | $115.2462 | $115.25 | $115.25 | $115.20 |
| Purchase #4 | $90.70 | 9.710% | $99.507 | $99.51 | $99.50 | $99.50 |
| Purchase #5 | $128.93 | 11.362% | $143.579 | $143.58 | $143.60 | $143.60 |
| Purchase #6 | $53.85 | 9.214% | $58.8117 | $58.81 | $58.80 | $58.80 |
| Purchase #7 | $217.31 | 13.759% | $247.2097 | $247.21 | $247.20 | $247.20 |
| 7 purchase totals = | $755.22 | $836.3471 | $836.36 | $836.35 | $836.30 | |