| 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 | $64.94 | 6.265% | $69.0085 | $69.01 | $69.00 | $69.00 |
| Purchase #2 | $147.89 | 12.850% | $166.8939 | $166.89 | $166.90 | $166.90 |
| Purchase #3 | $88.72 | 8.230% | $96.0217 | $96.02 | $96.00 | $96.00 |
| Purchase #4 | $107.44 | 4.503% | $112.278 | $112.28 | $112.30 | $112.30 |
| Purchase #5 | $153.85 | 6.295% | $163.5349 | $163.53 | $163.55 | $163.50 |
| Purchase #6 | $89.30 | 5.137% | $93.8873 | $93.89 | $93.90 | $93.90 |
| Purchase #7 | $143.98 | 13.332% | $163.1754 | $163.18 | $163.20 | $163.20 |
| 7 purchase totals = | $796.12 | $864.7997 | $864.80 | $864.85 | $864.80 | |