| 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 | $58.45 | 4.566% | $61.1188 | $61.12 | $61.10 | $61.10 |
| Purchase #2 | $236.60 | 3.204% | $244.1807 | $244.18 | $244.20 | $244.20 |
| Purchase #3 | $183.99 | 6.768% | $196.4424 | $196.44 | $196.45 | $196.40 |
| Purchase #4 | $132.35 | 8.698% | $143.8618 | $143.86 | $143.85 | $143.90 |
| Purchase #5 | $214.46 | 8.499% | $232.687 | $232.69 | $232.70 | $232.70 |
| Purchase #6 | $67.79 | 10.258% | $74.7439 | $74.74 | $74.75 | $74.70 |
| Purchase #7 | $149.38 | 10.178% | $164.5839 | $164.58 | $164.60 | $164.60 |
| 7 purchase totals = | $1,043.02 | $1,117.6185 | $1,117.61 | $1,117.65 | $1,117.60 | |