| 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 | $144.91 | 12.291% | $162.7209 | $162.72 | $162.70 | $162.70 |
| Purchase #2 | $47.40 | 13.283% | $53.6961 | $53.70 | $53.70 | $53.70 |
| Purchase #3 | $44.30 | 10.254% | $48.8425 | $48.84 | $48.85 | $48.80 |
| Purchase #4 | $117.85 | 12.744% | $132.8688 | $132.87 | $132.85 | $132.90 |
| Purchase #5 | $21.90 | 5.503% | $23.1052 | $23.11 | $23.10 | $23.10 |
| Purchase #6 | $61.89 | 12.369% | $69.5452 | $69.55 | $69.55 | $69.50 |
| Purchase #7 | $98.95 | 7.781% | $106.6493 | $106.65 | $106.65 | $106.60 |
| 7 purchase totals = | $537.20 | $597.4280 | $597.44 | $597.40 | $597.30 | |