| 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 | $95.53 | 12.666% | $107.6298 | $107.63 | $107.65 | $107.60 |
| Purchase #2 | $192.38 | 10.254% | $212.1066 | $212.11 | $212.10 | $212.10 |
| Purchase #3 | $6.68 | 9.854% | $7.3382 | $7.34 | $7.35 | $7.30 |
| Purchase #4 | $85.40 | 3.848% | $88.6862 | $88.69 | $88.70 | $88.70 |
| Purchase #5 | $109.35 | 12.576% | $123.1019 | $123.10 | $123.10 | $123.10 |
| Purchase #6 | $143.86 | 10.808% | $159.4084 | $159.41 | $159.40 | $159.40 |
| Purchase #7 | $64.45 | 10.315% | $71.098 | $71.10 | $71.10 | $71.10 |
| 7 purchase totals = | $697.65 | $769.3691 | $769.38 | $769.40 | $769.30 | |