| 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 | $30.63 | 3.260% | $31.6285 | $31.63 | $31.65 | $31.60 |
| Purchase #2 | $43.26 | 9.399% | $47.326 | $47.33 | $47.35 | $47.30 |
| Purchase #3 | $75.54 | 13.203% | $85.5135 | $85.51 | $85.50 | $85.50 |
| Purchase #4 | $192.91 | 8.630% | $209.5581 | $209.56 | $209.55 | $209.60 |
| Purchase #5 | $239.33 | 4.215% | $249.4178 | $249.42 | $249.40 | $249.40 |
| Purchase #6 | $86.52 | 7.539% | $93.0427 | $93.04 | $93.05 | $93.00 |
| Purchase #7 | $82.44 | 3.297% | $85.158 | $85.16 | $85.15 | $85.20 |
| 7 purchase totals = | $750.63 | $801.6446 | $801.65 | $801.65 | $801.60 | |