| 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 | $241.64 | 5.573% | $255.1066 | $255.11 | $255.10 | $255.10 |
| Purchase #2 | $87.99 | 12.460% | $98.9536 | $98.95 | $98.95 | $99.00 |
| Purchase #3 | $37.65 | 6.284% | $40.0159 | $40.02 | $40.00 | $40.00 |
| Purchase #4 | $213.57 | 6.143% | $226.6896 | $226.69 | $226.70 | $226.70 |
| Purchase #5 | $26.82 | 3.612% | $27.7887 | $27.79 | $27.80 | $27.80 |
| Purchase #6 | $141.55 | 6.778% | $151.1443 | $151.14 | $151.15 | $151.10 |
| Purchase #7 | $227.43 | 11.833% | $254.3418 | $254.34 | $254.35 | $254.30 |
| 7 purchase totals = | $976.65 | $1,054.0405 | $1,054.04 | $1,054.05 | $1,054.00 | |