| 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 | $249.47 | 5.645% | $263.5526 | $263.55 | $263.55 | $263.60 |
| Purchase #2 | $225.31 | 4.804% | $236.1339 | $236.13 | $236.15 | $236.10 |
| Purchase #3 | $77.54 | 7.419% | $83.2927 | $83.29 | $83.30 | $83.30 |
| Purchase #4 | $48.62 | 10.781% | $53.8617 | $53.86 | $53.85 | $53.90 |
| Purchase #5 | $27.61 | 7.131% | $29.5789 | $29.58 | $29.60 | $29.60 |
| Purchase #6 | $19.60 | 10.648% | $21.687 | $21.69 | $21.70 | $21.70 |
| Purchase #7 | $122.50 | 4.700% | $128.2575 | $128.26 | $128.25 | $128.30 |
| 7 purchase totals = | $770.65 | $816.3643 | $816.36 | $816.40 | $816.50 | |