| 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 | $11.95 | 5.559% | $12.6143 | $12.61 | $12.60 | $12.60 |
| Purchase #2 | $49.98 | 5.620% | $52.7889 | $52.79 | $52.80 | $52.80 |
| Purchase #3 | $41.39 | 12.526% | $46.5745 | $46.57 | $46.55 | $46.60 |
| Purchase #4 | $103.69 | 4.257% | $108.1041 | $108.10 | $108.10 | $108.10 |
| Purchase #5 | $204.33 | 13.681% | $232.2844 | $232.28 | $232.30 | $232.30 |
| Purchase #6 | $249.77 | 8.209% | $270.2736 | $270.27 | $270.25 | $270.30 |
| Purchase #7 | $63.29 | 10.733% | $70.0829 | $70.08 | $70.10 | $70.10 |
| 7 purchase totals = | $724.40 | $792.7227 | $792.70 | $792.70 | $792.80 | |