| 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 | $74.85 | 9.690% | $82.103 | $82.10 | $82.10 | $82.10 |
| Purchase #2 | $55.65 | 9.368% | $60.8633 | $60.86 | $60.85 | $60.90 |
| Purchase #3 | $177.58 | 9.552% | $194.5424 | $194.54 | $194.55 | $194.50 |
| Purchase #4 | $113.31 | 6.826% | $121.0445 | $121.04 | $121.05 | $121.00 |
| Purchase #5 | $46.63 | 5.759% | $49.3154 | $49.32 | $49.30 | $49.30 |
| Purchase #6 | $32.68 | 10.221% | $36.0202 | $36.02 | $36.00 | $36.00 |
| Purchase #7 | $55.61 | 12.194% | $62.3911 | $62.39 | $62.40 | $62.40 |
| 7 purchase totals = | $556.31 | $606.2799 | $606.27 | $606.25 | $606.20 | |