| 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 | $33.47 | 7.262% | $35.9006 | $35.90 | $35.90 | $35.90 |
| Purchase #2 | $144.91 | 12.622% | $163.2005 | $163.20 | $163.20 | $163.20 |
| Purchase #3 | $19.51 | 12.754% | $21.9983 | $22.00 | $22.00 | $22.00 |
| Purchase #4 | $62.40 | 10.536% | $68.9745 | $68.97 | $68.95 | $69.00 |
| Purchase #5 | $110.49 | 12.515% | $124.3178 | $124.32 | $124.30 | $124.30 |
| Purchase #6 | $58.99 | 5.637% | $62.3153 | $62.32 | $62.30 | $62.30 |
| Purchase #7 | $90.29 | 12.588% | $101.6557 | $101.66 | $101.65 | $101.70 |
| 7 purchase totals = | $520.06 | $578.3627 | $578.37 | $578.30 | $578.40 | |