| 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 | $48.53 | 3.583% | $50.2688 | $50.27 | $50.25 | $50.30 |
| Purchase #2 | $109.51 | 11.697% | $122.3194 | $122.32 | $122.30 | $122.30 |
| Purchase #3 | $5.87 | 6.833% | $6.2711 | $6.27 | $6.25 | $6.30 |
| Purchase #4 | $141.77 | 3.833% | $147.204 | $147.20 | $147.20 | $147.20 |
| Purchase #5 | $98.32 | 10.562% | $108.7046 | $108.70 | $108.70 | $108.70 |
| Purchase #6 | $64.29 | 11.347% | $71.585 | $71.59 | $71.60 | $71.60 |
| Purchase #7 | $114.31 | 12.484% | $128.5805 | $128.58 | $128.60 | $128.60 |
| 7 purchase totals = | $582.60 | $634.9334 | $634.93 | $634.90 | $635.00 | |