| 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 | $121.55 | 11.477% | $135.5003 | $135.50 | $135.50 | $135.50 |
| Purchase #2 | $70.29 | 9.836% | $77.2037 | $77.20 | $77.20 | $77.20 |
| Purchase #3 | $246.56 | 11.481% | $274.8676 | $274.87 | $274.85 | $274.90 |
| Purchase #4 | $52.86 | 13.747% | $60.1267 | $60.13 | $60.15 | $60.10 |
| Purchase #5 | $44.39 | 11.731% | $49.5974 | $49.60 | $49.60 | $49.60 |
| Purchase #6 | $15.96 | 5.725% | $16.8737 | $16.87 | $16.85 | $16.90 |
| Purchase #7 | $83.82 | 5.631% | $88.5399 | $88.54 | $88.55 | $88.50 |
| 7 purchase totals = | $635.43 | $702.7093 | $702.71 | $702.70 | $702.70 | |