| 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 | $220.61 | 13.667% | $250.7608 | $250.76 | $250.75 | $250.80 |
| Purchase #2 | $58.95 | 10.401% | $65.0814 | $65.08 | $65.10 | $65.10 |
| Purchase #3 | $92.35 | 10.122% | $101.6977 | $101.70 | $101.70 | $101.70 |
| Purchase #4 | $45.41 | 5.152% | $47.7495 | $47.75 | $47.75 | $47.70 |
| Purchase #5 | $110.77 | 4.558% | $115.8189 | $115.82 | $115.80 | $115.80 |
| Purchase #6 | $26.86 | 8.701% | $29.1971 | $29.20 | $29.20 | $29.20 |
| Purchase #7 | $94.40 | 11.780% | $105.5203 | $105.52 | $105.50 | $105.50 |
| 7 purchase totals = | $649.35 | $715.8257 | $715.83 | $715.80 | $715.80 | |