| 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 | $219.43 | 7.130% | $235.0754 | $235.08 | $235.10 | $235.10 |
| Purchase #2 | $137.39 | 3.832% | $142.6548 | $142.65 | $142.65 | $142.70 |
| Purchase #3 | $64.77 | 10.500% | $71.5709 | $71.57 | $71.55 | $71.60 |
| Purchase #4 | $62.37 | 3.526% | $64.5692 | $64.57 | $64.55 | $64.60 |
| Purchase #5 | $148.84 | 11.487% | $165.9373 | $165.94 | $165.95 | $165.90 |
| Purchase #6 | $6.84 | 3.137% | $7.0546 | $7.05 | $7.05 | $7.10 |
| Purchase #7 | $99.79 | 4.584% | $104.3644 | $104.36 | $104.35 | $104.40 |
| 7 purchase totals = | $739.43 | $791.2266 | $791.22 | $791.20 | $791.40 | |