| 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 | $58.92 | 12.215% | $66.1171 | $66.12 | $66.10 | $66.10 |
| Purchase #2 | $13.91 | 9.200% | $15.1897 | $15.19 | $15.20 | $15.20 |
| Purchase #3 | $54.29 | 12.578% | $61.1186 | $61.12 | $61.10 | $61.10 |
| Purchase #4 | $34.46 | 3.684% | $35.7295 | $35.73 | $35.75 | $35.70 |
| Purchase #5 | $106.49 | 10.148% | $117.2966 | $117.30 | $117.30 | $117.30 |
| Purchase #6 | $205.62 | 7.421% | $220.8791 | $220.88 | $220.90 | $220.90 |
| Purchase #7 | $50.55 | 6.436% | $53.8034 | $53.80 | $53.80 | $53.80 |
| 7 purchase totals = | $524.24 | $570.1340 | $570.14 | $570.15 | $570.10 | |