| 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 | $81.88 | 13.420% | $92.8683 | $92.87 | $92.85 | $92.90 |
| Purchase #2 | $120.88 | 3.829% | $125.5085 | $125.51 | $125.50 | $125.50 |
| Purchase #3 | $196.43 | 9.284% | $214.6666 | $214.67 | $214.65 | $214.70 |
| Purchase #4 | $12.98 | 8.656% | $14.1035 | $14.10 | $14.10 | $14.10 |
| Purchase #5 | $76.55 | 12.106% | $85.8171 | $85.82 | $85.80 | $85.80 |
| Purchase #6 | $172.74 | 3.653% | $179.0502 | $179.05 | $179.05 | $179.10 |
| Purchase #7 | $99.85 | 12.234% | $112.0656 | $112.07 | $112.05 | $112.10 |
| 7 purchase totals = | $761.31 | $824.0798 | $824.09 | $824.00 | $824.20 | |