| 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 | $67.72 | 9.769% | $74.3356 | $74.34 | $74.35 | $74.30 |
| Purchase #2 | $23.46 | 11.528% | $26.1645 | $26.16 | $26.15 | $26.20 |
| Purchase #3 | $35.81 | 8.365% | $38.8055 | $38.81 | $38.80 | $38.80 |
| Purchase #4 | $118.41 | 8.326% | $128.2688 | $128.27 | $128.25 | $128.30 |
| Purchase #5 | $229.71 | 6.461% | $244.5516 | $244.55 | $244.55 | $244.60 |
| Purchase #6 | $27.94 | 3.684% | $28.9693 | $28.97 | $28.95 | $29.00 |
| Purchase #7 | $96.29 | 9.585% | $105.5194 | $105.52 | $105.50 | $105.50 |
| 7 purchase totals = | $599.34 | $646.6147 | $646.62 | $646.55 | $646.70 | |