| 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 | $200.97 | 7.645% | $216.3342 | $216.33 | $216.35 | $216.30 |
| Purchase #2 | $112.68 | 3.367% | $116.4739 | $116.47 | $116.45 | $116.50 |
| Purchase #3 | $68.89 | 6.735% | $73.5297 | $73.53 | $73.55 | $73.50 |
| Purchase #4 | $207.51 | 12.114% | $232.6478 | $232.65 | $232.65 | $232.60 |
| Purchase #5 | $31.67 | 5.538% | $33.4239 | $33.42 | $33.40 | $33.40 |
| Purchase #6 | $77.32 | 4.449% | $80.76 | $80.76 | $80.75 | $80.80 |
| Purchase #7 | $122.81 | 7.115% | $131.5479 | $131.55 | $131.55 | $131.50 |
| 7 purchase totals = | $821.85 | $884.7174 | $884.71 | $884.70 | $884.60 | |