| 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 | $55.92 | 11.454% | $62.3251 | $62.33 | $62.35 | $62.30 |
| Purchase #2 | $16.96 | 9.308% | $18.5386 | $18.54 | $18.55 | $18.50 |
| Purchase #3 | $242.76 | 12.618% | $273.3915 | $273.39 | $273.40 | $273.40 |
| Purchase #4 | $225.67 | 10.366% | $249.063 | $249.06 | $249.05 | $249.10 |
| Purchase #5 | $31.54 | 7.193% | $33.8087 | $33.81 | $33.80 | $33.80 |
| Purchase #6 | $112.89 | 7.332% | $121.1671 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $192.89 | 10.123% | $212.4163 | $212.42 | $212.40 | $212.40 |
| 7 purchase totals = | $878.63 | $970.7103 | $970.72 | $970.70 | $970.70 | |