| 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 | $128.42 | 13.325% | $145.532 | $145.53 | $145.55 | $145.50 |
| Purchase #2 | $232.28 | 6.288% | $246.8858 | $246.89 | $246.90 | $246.90 |
| Purchase #3 | $196.87 | 11.391% | $219.2955 | $219.30 | $219.30 | $219.30 |
| Purchase #4 | $47.97 | 5.646% | $50.6784 | $50.68 | $50.70 | $50.70 |
| Purchase #5 | $98.40 | 3.576% | $101.9188 | $101.92 | $101.90 | $101.90 |
| Purchase #6 | $71.94 | 13.592% | $81.7181 | $81.72 | $81.70 | $81.70 |
| Purchase #7 | $25.63 | 10.491% | $28.3188 | $28.32 | $28.30 | $28.30 |
| 7 purchase totals = | $801.51 | $874.3474 | $874.36 | $874.35 | $874.30 | |