| 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 | $31.31 | 4.350% | $32.672 | $32.67 | $32.65 | $32.70 |
| Purchase #2 | $50.51 | 3.128% | $52.09 | $52.09 | $52.10 | $52.10 |
| Purchase #3 | $90.32 | 12.343% | $101.4682 | $101.47 | $101.45 | $101.50 |
| Purchase #4 | $224.94 | 5.757% | $237.8898 | $237.89 | $237.90 | $237.90 |
| Purchase #5 | $223.27 | 11.604% | $249.1783 | $249.18 | $249.20 | $249.20 |
| Purchase #6 | $63.80 | 7.862% | $68.816 | $68.82 | $68.80 | $68.80 |
| Purchase #7 | $93.57 | 13.806% | $106.4883 | $106.49 | $106.50 | $106.50 |
| 7 purchase totals = | $777.72 | $848.6026 | $848.61 | $848.60 | $848.70 | |