| 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 | $79.49 | 5.531% | $83.8866 | $83.89 | $83.90 | $83.90 |
| Purchase #2 | $161.52 | 13.811% | $183.8275 | $183.83 | $183.85 | $183.80 |
| Purchase #3 | $17.93 | 8.180% | $19.3967 | $19.40 | $19.40 | $19.40 |
| Purchase #4 | $41.89 | 13.217% | $47.4266 | $47.43 | $47.45 | $47.40 |
| Purchase #5 | $114.41 | 11.495% | $127.5614 | $127.56 | $127.55 | $127.60 |
| Purchase #6 | $88.34 | 6.385% | $93.9805 | $93.98 | $94.00 | $94.00 |
| Purchase #7 | $91.40 | 8.346% | $99.0282 | $99.03 | $99.05 | $99.00 |
| 7 purchase totals = | $594.98 | $655.1075 | $655.12 | $655.20 | $655.10 | |