| 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 | $75.29 | 8.767% | $81.8907 | $81.89 | $81.90 | $81.90 |
| Purchase #2 | $233.74 | 9.322% | $255.5292 | $255.53 | $255.55 | $255.50 |
| Purchase #3 | $191.63 | 12.432% | $215.4534 | $215.45 | $215.45 | $215.50 |
| Purchase #4 | $11.80 | 12.106% | $13.2285 | $13.23 | $13.25 | $13.20 |
| Purchase #5 | $108.95 | 5.815% | $115.2854 | $115.29 | $115.30 | $115.30 |
| Purchase #6 | $90.55 | 3.781% | $93.9737 | $93.97 | $93.95 | $94.00 |
| Purchase #7 | $162.89 | 11.147% | $181.0473 | $181.05 | $181.05 | $181.00 |
| 7 purchase totals = | $874.85 | $956.4082 | $956.41 | $956.45 | $956.40 | |