| 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 | $123.93 | 9.628% | $135.862 | $135.86 | $135.85 | $135.90 |
| Purchase #2 | $59.66 | 5.684% | $63.0511 | $63.05 | $63.05 | $63.10 |
| Purchase #3 | $62.39 | 13.602% | $70.8763 | $70.88 | $70.90 | $70.90 |
| Purchase #4 | $97.33 | 10.368% | $107.4212 | $107.42 | $107.40 | $107.40 |
| Purchase #5 | $41.65 | 13.351% | $47.2107 | $47.21 | $47.20 | $47.20 |
| Purchase #6 | $206.31 | 3.563% | $213.6608 | $213.66 | $213.65 | $213.70 |
| Purchase #7 | $144.38 | 4.126% | $150.3371 | $150.34 | $150.35 | $150.30 |
| 7 purchase totals = | $735.65 | $788.4192 | $788.42 | $788.40 | $788.50 | |