| 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 | $25.35 | 13.741% | $28.8333 | $28.83 | $28.85 | $28.80 |
| Purchase #2 | $89.64 | 7.544% | $96.4024 | $96.40 | $96.40 | $96.40 |
| Purchase #3 | $204.61 | 8.275% | $221.5415 | $221.54 | $221.55 | $221.50 |
| Purchase #4 | $243.33 | 12.553% | $273.8752 | $273.88 | $273.90 | $273.90 |
| Purchase #5 | $10.84 | 5.517% | $11.438 | $11.44 | $11.45 | $11.40 |
| Purchase #6 | $155.97 | 6.494% | $166.0987 | $166.10 | $166.10 | $166.10 |
| Purchase #7 | $158.30 | 3.128% | $163.2516 | $163.25 | $163.25 | $163.30 |
| 7 purchase totals = | $888.04 | $961.4407 | $961.44 | $961.50 | $961.40 | |