| 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 | $8.71 | 6.213% | $9.2512 | $9.25 | $9.25 | $9.30 |
| Purchase #2 | $167.91 | 5.712% | $177.501 | $177.50 | $177.50 | $177.50 |
| Purchase #3 | $36.44 | 3.259% | $37.6276 | $37.63 | $37.65 | $37.60 |
| Purchase #4 | $214.95 | 13.701% | $244.4003 | $244.40 | $244.40 | $244.40 |
| Purchase #5 | $109.93 | 10.466% | $121.4353 | $121.44 | $121.45 | $121.40 |
| Purchase #6 | $80.81 | 9.432% | $88.432 | $88.43 | $88.45 | $88.40 |
| Purchase #7 | $35.89 | 12.709% | $40.4513 | $40.45 | $40.45 | $40.50 |
| 7 purchase totals = | $654.64 | $719.0987 | $719.10 | $719.15 | $719.10 | |