| 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 | $17.31 | 11.609% | $19.3195 | $19.32 | $19.30 | $19.30 |
| Purchase #2 | $249.66 | 4.384% | $260.6051 | $260.61 | $260.60 | $260.60 |
| Purchase #3 | $22.93 | 7.592% | $24.6708 | $24.67 | $24.65 | $24.70 |
| Purchase #4 | $87.61 | 13.571% | $99.4996 | $99.50 | $99.50 | $99.50 |
| Purchase #5 | $182.98 | 4.500% | $191.2141 | $191.21 | $191.20 | $191.20 |
| Purchase #6 | $85.90 | 12.656% | $96.7715 | $96.77 | $96.75 | $96.80 |
| Purchase #7 | $104.46 | 3.481% | $108.0963 | $108.10 | $108.10 | $108.10 |
| 7 purchase totals = | $750.85 | $800.1769 | $800.18 | $800.10 | $800.20 | |