| 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 | $15.77 | 13.501% | $17.8991 | $17.90 | $17.90 | $17.90 |
| Purchase #2 | $56.57 | 8.786% | $61.5402 | $61.54 | $61.55 | $61.50 |
| Purchase #3 | $229.73 | 12.394% | $258.2027 | $258.20 | $258.20 | $258.20 |
| Purchase #4 | $64.43 | 9.772% | $70.7261 | $70.73 | $70.75 | $70.70 |
| Purchase #5 | $22.36 | 10.410% | $24.6877 | $24.69 | $24.70 | $24.70 |
| Purchase #6 | $191.52 | 13.648% | $217.6586 | $217.66 | $217.65 | $217.70 |
| Purchase #7 | $190.27 | 7.171% | $203.9143 | $203.91 | $203.90 | $203.90 |
| 7 purchase totals = | $770.65 | $854.6287 | $854.63 | $854.65 | $854.60 | |