| 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 | $84.84 | 3.787% | $88.0529 | $88.05 | $88.05 | $88.10 |
| Purchase #2 | $147.81 | 8.583% | $160.4965 | $160.50 | $160.50 | $160.50 |
| Purchase #3 | $139.98 | 10.496% | $154.6723 | $154.67 | $154.65 | $154.70 |
| Purchase #4 | $200.81 | 3.640% | $208.1195 | $208.12 | $208.10 | $208.10 |
| Purchase #5 | $78.25 | 6.531% | $83.3605 | $83.36 | $83.35 | $83.40 |
| Purchase #6 | $246.29 | 10.352% | $271.7859 | $271.79 | $271.80 | $271.80 |
| Purchase #7 | $180.70 | 7.574% | $194.3862 | $194.39 | $194.40 | $194.40 |
| 7 purchase totals = | $1,078.68 | $1,160.8738 | $1,160.88 | $1,160.85 | $1,161.00 | |