| 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 | $30.77 | 4.106% | $32.0334 | $32.03 | $32.05 | $32.00 |
| Purchase #2 | $185.66 | 5.212% | $195.3366 | $195.34 | $195.35 | $195.30 |
| Purchase #3 | $143.77 | 10.740% | $159.2109 | $159.21 | $159.20 | $159.20 |
| Purchase #4 | $66.29 | 7.707% | $71.399 | $71.40 | $71.40 | $71.40 |
| Purchase #5 | $96.61 | 8.428% | $104.7523 | $104.75 | $104.75 | $104.80 |
| Purchase #6 | $20.91 | 4.691% | $21.8909 | $21.89 | $21.90 | $21.90 |
| Purchase #7 | $207.26 | 11.412% | $230.9125 | $230.91 | $230.90 | $230.90 |
| 7 purchase totals = | $751.27 | $815.5356 | $815.53 | $815.55 | $815.50 | |