| 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 | $36.26 | 7.668% | $39.0404 | $39.04 | $39.05 | $39.00 |
| Purchase #2 | $162.85 | 8.734% | $177.0733 | $177.07 | $177.05 | $177.10 |
| Purchase #3 | $132.58 | 8.425% | $143.7499 | $143.75 | $143.75 | $143.70 |
| Purchase #4 | $44.65 | 8.486% | $48.439 | $48.44 | $48.45 | $48.40 |
| Purchase #5 | $20.60 | 9.808% | $22.6204 | $22.62 | $22.60 | $22.60 |
| Purchase #6 | $140.78 | 8.370% | $152.5633 | $152.56 | $152.55 | $152.60 |
| Purchase #7 | $221.51 | 9.112% | $241.694 | $241.69 | $241.70 | $241.70 |
| 7 purchase totals = | $759.23 | $825.1803 | $825.17 | $825.15 | $825.10 | |