| 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 | $38.63 | 10.174% | $42.5602 | $42.56 | $42.55 | $42.60 |
| Purchase #2 | $69.55 | 7.467% | $74.7433 | $74.74 | $74.75 | $74.70 |
| Purchase #3 | $222.58 | 10.660% | $246.307 | $246.31 | $246.30 | $246.30 |
| Purchase #4 | $169.94 | 8.339% | $184.1113 | $184.11 | $184.10 | $184.10 |
| Purchase #5 | $131.55 | 5.569% | $138.876 | $138.88 | $138.90 | $138.90 |
| Purchase #6 | $15.63 | 6.800% | $16.6928 | $16.69 | $16.70 | $16.70 |
| Purchase #7 | $48.86 | 5.171% | $51.3866 | $51.39 | $51.40 | $51.40 |
| 7 purchase totals = | $696.74 | $754.6772 | $754.68 | $754.70 | $754.70 | |