| 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 | $35.26 | 11.202% | $39.2098 | $39.21 | $39.20 | $39.20 |
| Purchase #2 | $125.72 | 6.510% | $133.9044 | $133.90 | $133.90 | $133.90 |
| Purchase #3 | $25.28 | 9.764% | $27.7483 | $27.75 | $27.75 | $27.70 |
| Purchase #4 | $151.43 | 11.288% | $168.5234 | $168.52 | $168.50 | $168.50 |
| Purchase #5 | $202.57 | 3.872% | $210.4135 | $210.41 | $210.40 | $210.40 |
| Purchase #6 | $45.48 | 12.447% | $51.1409 | $51.14 | $51.15 | $51.10 |
| Purchase #7 | $198.64 | 7.318% | $213.1765 | $213.18 | $213.20 | $213.20 |
| 7 purchase totals = | $784.38 | $844.1168 | $844.11 | $844.10 | $844.00 | |