| 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 | $103.99 | 8.226% | $112.5442 | $112.54 | $112.55 | $112.50 |
| Purchase #2 | $28.72 | 10.595% | $31.7629 | $31.76 | $31.75 | $31.80 |
| Purchase #3 | $16.71 | 11.609% | $18.6499 | $18.65 | $18.65 | $18.60 |
| Purchase #4 | $58.70 | 6.704% | $62.6352 | $62.64 | $62.65 | $62.60 |
| Purchase #5 | $58.54 | 13.283% | $66.3159 | $66.32 | $66.30 | $66.30 |
| Purchase #6 | $53.33 | 6.663% | $56.8834 | $56.88 | $56.90 | $56.90 |
| Purchase #7 | $55.61 | 8.599% | $60.3919 | $60.39 | $60.40 | $60.40 |
| 7 purchase totals = | $375.60 | $409.1834 | $409.18 | $409.20 | $409.10 | |