| 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 | $98.65 | 13.217% | $111.6886 | $111.69 | $111.70 | $111.70 |
| Purchase #2 | $102.53 | 12.539% | $115.3862 | $115.39 | $115.40 | $115.40 |
| Purchase #3 | $41.51 | 10.708% | $45.9549 | $45.95 | $45.95 | $46.00 |
| Purchase #4 | $197.29 | 11.825% | $220.6195 | $220.62 | $220.60 | $220.60 |
| Purchase #5 | $105.46 | 11.122% | $117.1893 | $117.19 | $117.20 | $117.20 |
| Purchase #6 | $47.45 | 11.643% | $52.9746 | $52.97 | $52.95 | $53.00 |
| Purchase #7 | $118.96 | 13.597% | $135.135 | $135.14 | $135.15 | $135.10 |
| 7 purchase totals = | $711.85 | $798.9481 | $798.95 | $798.95 | $799.00 | |