| 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 | $23.59 | 5.120% | $24.7978 | $24.80 | $24.80 | $24.80 |
| Purchase #2 | $215.96 | 13.202% | $244.471 | $244.47 | $244.45 | $244.50 |
| Purchase #3 | $142.57 | 9.501% | $156.1156 | $156.12 | $156.10 | $156.10 |
| Purchase #4 | $59.76 | 7.779% | $64.4087 | $64.41 | $64.40 | $64.40 |
| Purchase #5 | $246.26 | 4.297% | $256.8418 | $256.84 | $256.85 | $256.80 |
| Purchase #6 | $128.88 | 10.624% | $142.5722 | $142.57 | $142.55 | $142.60 |
| Purchase #7 | $87.59 | 12.585% | $98.6132 | $98.61 | $98.60 | $98.60 |
| 7 purchase totals = | $904.61 | $987.8203 | $987.82 | $987.75 | $987.80 | |