| 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 | $86.84 | 4.623% | $90.8546 | $90.85 | $90.85 | $90.90 |
| Purchase #2 | $73.58 | 12.463% | $82.7503 | $82.75 | $82.75 | $82.80 |
| Purchase #3 | $58.99 | 10.799% | $65.3603 | $65.36 | $65.35 | $65.40 |
| Purchase #4 | $65.47 | 5.657% | $69.1736 | $69.17 | $69.15 | $69.20 |
| Purchase #5 | $190.44 | 13.637% | $216.4103 | $216.41 | $216.40 | $216.40 |
| Purchase #6 | $230.46 | 3.328% | $238.1297 | $238.13 | $238.15 | $238.10 |
| Purchase #7 | $115.26 | 13.742% | $131.099 | $131.10 | $131.10 | $131.10 |
| 7 purchase totals = | $821.04 | $893.7778 | $893.77 | $893.75 | $893.90 | |