| 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 | $99.69 | 13.469% | $113.1172 | $113.12 | $113.10 | $113.10 |
| Purchase #2 | $152.64 | 11.450% | $170.1173 | $170.12 | $170.10 | $170.10 |
| Purchase #3 | $58.34 | 6.800% | $62.3071 | $62.31 | $62.30 | $62.30 |
| Purchase #4 | $52.37 | 7.478% | $56.2862 | $56.29 | $56.30 | $56.30 |
| Purchase #5 | $155.72 | 7.867% | $167.9705 | $167.97 | $167.95 | $168.00 |
| Purchase #6 | $135.26 | 11.421% | $150.708 | $150.71 | $150.70 | $150.70 |
| Purchase #7 | $85.28 | 11.236% | $94.8621 | $94.86 | $94.85 | $94.90 |
| 7 purchase totals = | $739.30 | $815.3684 | $815.38 | $815.30 | $815.40 | |