| 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 | $42.58 | 12.140% | $47.7492 | $47.75 | $47.75 | $47.70 |
| Purchase #2 | $118.32 | 7.632% | $127.3502 | $127.35 | $127.35 | $127.40 |
| Purchase #3 | $103.87 | 6.203% | $110.3131 | $110.31 | $110.30 | $110.30 |
| Purchase #4 | $199.86 | 12.700% | $225.2422 | $225.24 | $225.25 | $225.20 |
| Purchase #5 | $21.45 | 7.734% | $23.1089 | $23.11 | $23.10 | $23.10 |
| Purchase #6 | $80.95 | 9.370% | $88.535 | $88.54 | $88.55 | $88.50 |
| Purchase #7 | $137.32 | 5.434% | $144.782 | $144.78 | $144.80 | $144.80 |
| 7 purchase totals = | $704.35 | $767.0806 | $767.08 | $767.10 | $767.00 | |