| 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 | $83.71 | 9.338% | $91.5268 | $91.53 | $91.55 | $91.50 |
| Purchase #2 | $229.92 | 5.573% | $242.7334 | $242.73 | $242.75 | $242.70 |
| Purchase #3 | $87.68 | 13.748% | $99.7342 | $99.73 | $99.75 | $99.70 |
| Purchase #4 | $16.40 | 7.118% | $17.5674 | $17.57 | $17.55 | $17.60 |
| Purchase #5 | $145.46 | 10.537% | $160.7871 | $160.79 | $160.80 | $160.80 |
| Purchase #6 | $124.35 | 3.231% | $128.3677 | $128.37 | $128.35 | $128.40 |
| Purchase #7 | $19.81 | 10.438% | $21.8778 | $21.88 | $21.90 | $21.90 |
| 7 purchase totals = | $707.33 | $762.5944 | $762.60 | $762.65 | $762.60 | |