| 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 | $21.53 | 13.781% | $24.497 | $24.50 | $24.50 | $24.50 |
| Purchase #2 | $102.93 | 5.431% | $108.5201 | $108.52 | $108.50 | $108.50 |
| Purchase #3 | $99.98 | 10.696% | $110.6739 | $110.67 | $110.65 | $110.70 |
| Purchase #4 | $24.44 | 5.149% | $25.6984 | $25.70 | $25.70 | $25.70 |
| Purchase #5 | $127.61 | 12.597% | $143.685 | $143.69 | $143.70 | $143.70 |
| Purchase #6 | $114.92 | 6.810% | $122.7461 | $122.75 | $122.75 | $122.70 |
| Purchase #7 | $31.64 | 12.846% | $35.7045 | $35.70 | $35.70 | $35.70 |
| 7 purchase totals = | $523.05 | $571.5250 | $571.53 | $571.50 | $571.50 | |