| 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 | $51.54 | 5.127% | $54.1825 | $54.18 | $54.20 | $54.20 |
| Purchase #2 | $185.41 | 3.487% | $191.8752 | $191.88 | $191.90 | $191.90 |
| Purchase #3 | $73.49 | 9.328% | $80.3451 | $80.35 | $80.35 | $80.30 |
| Purchase #4 | $121.69 | 7.336% | $130.6172 | $130.62 | $130.60 | $130.60 |
| Purchase #5 | $81.53 | 3.425% | $84.3224 | $84.32 | $84.30 | $84.30 |
| Purchase #6 | $136.30 | 5.730% | $144.11 | $144.11 | $144.10 | $144.10 |
| Purchase #7 | $120.39 | 8.771% | $130.9494 | $130.95 | $130.95 | $130.90 |
| 7 purchase totals = | $770.35 | $816.4018 | $816.41 | $816.40 | $816.30 | |