| 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 | $53.91 | 9.286% | $58.9161 | $58.92 | $58.90 | $58.90 |
| Purchase #2 | $46.76 | 5.348% | $49.2607 | $49.26 | $49.25 | $49.30 |
| Purchase #3 | $147.41 | 12.126% | $165.2849 | $165.28 | $165.30 | $165.30 |
| Purchase #4 | $79.83 | 9.145% | $87.1305 | $87.13 | $87.15 | $87.10 |
| Purchase #5 | $232.96 | 13.381% | $264.1324 | $264.13 | $264.15 | $264.10 |
| Purchase #6 | $139.33 | 7.555% | $149.8564 | $149.86 | $149.85 | $149.90 |
| Purchase #7 | $172.60 | 6.206% | $183.3116 | $183.31 | $183.30 | $183.30 |
| 7 purchase totals = | $872.80 | $957.8926 | $957.89 | $957.90 | $957.90 | |