| 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 | $44.51 | 10.724% | $49.2833 | $49.28 | $49.30 | $49.30 |
| Purchase #2 | $62.62 | 13.702% | $71.2002 | $71.20 | $71.20 | $71.20 |
| Purchase #3 | $169.82 | 5.411% | $179.009 | $179.01 | $179.00 | $179.00 |
| Purchase #4 | $143.42 | 13.598% | $162.9223 | $162.92 | $162.90 | $162.90 |
| Purchase #5 | $39.72 | 11.119% | $44.1365 | $44.14 | $44.15 | $44.10 |
| Purchase #6 | $243.69 | 10.244% | $268.6536 | $268.65 | $268.65 | $268.70 |
| Purchase #7 | $18.50 | 3.531% | $19.1532 | $19.15 | $19.15 | $19.20 |
| 7 purchase totals = | $722.28 | $794.3581 | $794.35 | $794.35 | $794.40 | |