| 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 | $86.95 | 11.197% | $96.6858 | $96.69 | $96.70 | $96.70 |
| Purchase #2 | $12.65 | 5.809% | $13.3848 | $13.38 | $13.40 | $13.40 |
| Purchase #3 | $19.35 | 6.364% | $20.5814 | $20.58 | $20.60 | $20.60 |
| Purchase #4 | $39.85 | 10.554% | $44.0558 | $44.06 | $44.05 | $44.10 |
| Purchase #5 | $140.61 | 12.647% | $158.3929 | $158.39 | $158.40 | $158.40 |
| Purchase #6 | $64.82 | 7.672% | $69.793 | $69.79 | $69.80 | $69.80 |
| Purchase #7 | $179.95 | 6.209% | $191.1231 | $191.12 | $191.10 | $191.10 |
| 7 purchase totals = | $544.18 | $594.0168 | $594.01 | $594.05 | $594.10 | |