| 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 | $24.25 | 3.513% | $25.1019 | $25.10 | $25.10 | $25.10 |
| Purchase #2 | $12.70 | 5.607% | $13.4121 | $13.41 | $13.40 | $13.40 |
| Purchase #3 | $176.29 | 5.310% | $185.651 | $185.65 | $185.65 | $185.70 |
| Purchase #4 | $221.79 | 10.110% | $244.213 | $244.21 | $244.20 | $244.20 |
| Purchase #5 | $87.34 | 10.717% | $96.7002 | $96.70 | $96.70 | $96.70 |
| Purchase #6 | $133.34 | 7.207% | $142.9498 | $142.95 | $142.95 | $142.90 |
| Purchase #7 | $198.93 | 6.803% | $212.4632 | $212.46 | $212.45 | $212.50 |
| 7 purchase totals = | $854.64 | $920.4912 | $920.48 | $920.45 | $920.50 | |