| 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 | $32.57 | 7.241% | $34.9284 | $34.93 | $34.95 | $34.90 |
| Purchase #2 | $7.76 | 13.870% | $8.8363 | $8.84 | $8.85 | $8.80 |
| Purchase #3 | $104.61 | 4.384% | $109.1961 | $109.20 | $109.20 | $109.20 |
| Purchase #4 | $95.96 | 4.584% | $100.3588 | $100.36 | $100.35 | $100.40 |
| Purchase #5 | $244.31 | 7.309% | $262.1666 | $262.17 | $262.15 | $262.20 |
| Purchase #6 | $173.80 | 7.791% | $187.3408 | $187.34 | $187.35 | $187.30 |
| Purchase #7 | $103.40 | 8.395% | $112.0804 | $112.08 | $112.10 | $112.10 |
| 7 purchase totals = | $762.41 | $814.9074 | $814.92 | $814.95 | $814.90 | |