| 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 | $43.75 | 4.266% | $45.6164 | $45.62 | $45.60 | $45.60 |
| Purchase #2 | $210.59 | 8.453% | $228.3912 | $228.39 | $228.40 | $228.40 |
| Purchase #3 | $55.73 | 4.581% | $58.283 | $58.28 | $58.30 | $58.30 |
| Purchase #4 | $25.60 | 7.420% | $27.4995 | $27.50 | $27.50 | $27.50 |
| Purchase #5 | $16.66 | 11.714% | $18.6116 | $18.61 | $18.60 | $18.60 |
| Purchase #6 | $135.53 | 7.312% | $145.44 | $145.44 | $145.45 | $145.40 |
| Purchase #7 | $228.67 | 7.736% | $246.3599 | $246.36 | $246.35 | $246.40 |
| 7 purchase totals = | $716.53 | $770.2016 | $770.20 | $770.20 | $770.20 | |