| 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 | $56.79 | 8.251% | $61.4757 | $61.48 | $61.50 | $61.50 |
| Purchase #2 | $62.48 | 12.581% | $70.3406 | $70.34 | $70.35 | $70.30 |
| Purchase #3 | $23.40 | 9.810% | $25.6955 | $25.70 | $25.70 | $25.70 |
| Purchase #4 | $215.52 | 12.808% | $243.1238 | $243.12 | $243.10 | $243.10 |
| Purchase #5 | $139.80 | 13.725% | $158.9876 | $158.99 | $159.00 | $159.00 |
| Purchase #6 | $230.81 | 8.272% | $249.9026 | $249.90 | $249.90 | $249.90 |
| Purchase #7 | $208.70 | 10.104% | $229.787 | $229.79 | $229.80 | $229.80 |
| 7 purchase totals = | $937.50 | $1,039.3128 | $1,039.32 | $1,039.35 | $1,039.30 | |