| 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 | $20.53 | 12.797% | $23.1572 | $23.16 | $23.15 | $23.20 |
| Purchase #2 | $111.92 | 6.835% | $119.5697 | $119.57 | $119.55 | $119.60 |
| Purchase #3 | $167.69 | 5.440% | $176.8123 | $176.81 | $176.80 | $176.80 |
| Purchase #4 | $14.74 | 12.417% | $16.5703 | $16.57 | $16.55 | $16.60 |
| Purchase #5 | $49.66 | 7.494% | $53.3815 | $53.38 | $53.40 | $53.40 |
| Purchase #6 | $88.58 | 10.503% | $97.8836 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $19.46 | 13.652% | $22.1167 | $22.12 | $22.10 | $22.10 |
| 7 purchase totals = | $472.58 | $509.4913 | $509.49 | $509.45 | $509.60 | |