| 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 | $33.31 | 7.267% | $35.7306 | $35.73 | $35.75 | $35.70 |
| Purchase #2 | $18.43 | 7.458% | $19.8045 | $19.80 | $19.80 | $19.80 |
| Purchase #3 | $145.28 | 7.615% | $156.3431 | $156.34 | $156.35 | $156.30 |
| Purchase #4 | $146.51 | 11.331% | $163.111 | $163.11 | $163.10 | $163.10 |
| Purchase #5 | $62.72 | 4.385% | $65.4703 | $65.47 | $65.45 | $65.50 |
| Purchase #6 | $59.74 | 6.152% | $63.4152 | $63.42 | $63.40 | $63.40 |
| Purchase #7 | $81.39 | 6.690% | $86.835 | $86.84 | $86.85 | $86.80 |
| 7 purchase totals = | $547.38 | $590.7097 | $590.71 | $590.70 | $590.60 | |