| 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 | $78.68 | 10.215% | $86.7172 | $86.72 | $86.70 | $86.70 |
| Purchase #2 | $121.42 | 11.421% | $135.2874 | $135.29 | $135.30 | $135.30 |
| Purchase #3 | $137.57 | 9.346% | $150.4273 | $150.43 | $150.45 | $150.40 |
| Purchase #4 | $50.43 | 10.573% | $55.762 | $55.76 | $55.75 | $55.80 |
| Purchase #5 | $116.29 | 8.259% | $125.8944 | $125.89 | $125.90 | $125.90 |
| Purchase #6 | $47.86 | 13.434% | $54.2895 | $54.29 | $54.30 | $54.30 |
| Purchase #7 | $202.61 | 7.809% | $218.4318 | $218.43 | $218.45 | $218.40 |
| 7 purchase totals = | $754.86 | $826.8096 | $826.81 | $826.85 | $826.80 | |