| 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 | $50.78 | 11.212% | $56.4735 | $56.47 | $56.45 | $56.50 |
| Purchase #2 | $28.68 | 11.148% | $31.8772 | $31.88 | $31.90 | $31.90 |
| Purchase #3 | $17.87 | 6.278% | $18.9919 | $18.99 | $19.00 | $19.00 |
| Purchase #4 | $49.26 | 7.824% | $53.1141 | $53.11 | $53.10 | $53.10 |
| Purchase #5 | $249.73 | 7.181% | $267.6631 | $267.66 | $267.65 | $267.70 |
| Purchase #6 | $104.44 | 7.838% | $112.626 | $112.63 | $112.65 | $112.60 |
| Purchase #7 | $72.57 | 12.852% | $81.8967 | $81.90 | $81.90 | $81.90 |
| 7 purchase totals = | $573.33 | $622.6425 | $622.64 | $622.65 | $622.70 | |