| 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 | $102.26 | 3.623% | $105.9649 | $105.96 | $105.95 | $106.00 |
| Purchase #2 | $104.30 | 13.464% | $118.343 | $118.34 | $118.35 | $118.30 |
| Purchase #3 | $130.28 | 5.798% | $137.8336 | $137.83 | $137.85 | $137.80 |
| Purchase #4 | $56.84 | 6.295% | $60.4181 | $60.42 | $60.40 | $60.40 |
| Purchase #5 | $131.88 | 11.555% | $147.1187 | $147.12 | $147.10 | $147.10 |
| Purchase #6 | $49.83 | 13.729% | $56.6712 | $56.67 | $56.65 | $56.70 |
| Purchase #7 | $93.96 | 7.138% | $100.6669 | $100.67 | $100.65 | $100.70 |
| 7 purchase totals = | $669.35 | $727.0164 | $727.01 | $726.95 | $727.00 | |