| 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 | $65.49 | 6.496% | $69.7442 | $69.74 | $69.75 | $69.70 |
| Purchase #2 | $13.84 | 8.575% | $15.0268 | $15.03 | $15.05 | $15.00 |
| Purchase #3 | $152.39 | 4.797% | $159.7001 | $159.70 | $159.70 | $159.70 |
| Purchase #4 | $28.96 | 10.436% | $31.9823 | $31.98 | $32.00 | $32.00 |
| Purchase #5 | $80.52 | 3.569% | $83.3938 | $83.39 | $83.40 | $83.40 |
| Purchase #6 | $80.44 | 10.749% | $89.0865 | $89.09 | $89.10 | $89.10 |
| Purchase #7 | $60.66 | 8.327% | $65.7112 | $65.71 | $65.70 | $65.70 |
| 7 purchase totals = | $482.30 | $514.6449 | $514.64 | $514.70 | $514.60 | |