| 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 | $69.79 | 13.785% | $79.4106 | $79.41 | $79.40 | $79.40 |
| Purchase #2 | $248.66 | 8.125% | $268.8636 | $268.86 | $268.85 | $268.90 |
| Purchase #3 | $81.35 | 12.348% | $91.3951 | $91.40 | $91.40 | $91.40 |
| Purchase #4 | $44.75 | 6.647% | $47.7245 | $47.72 | $47.70 | $47.70 |
| Purchase #5 | $119.40 | 13.118% | $135.0629 | $135.06 | $135.05 | $135.10 |
| Purchase #6 | $211.91 | 8.192% | $229.2697 | $229.27 | $229.25 | $229.30 |
| Purchase #7 | $68.55 | 10.246% | $75.5736 | $75.57 | $75.55 | $75.60 |
| 7 purchase totals = | $844.41 | $927.3000 | $927.29 | $927.20 | $927.40 | |