| 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 | $90.63 | 6.622% | $96.6315 | $96.63 | $96.65 | $96.60 |
| Purchase #2 | $69.88 | 6.443% | $74.3824 | $74.38 | $74.40 | $74.40 |
| Purchase #3 | $26.60 | 9.703% | $29.181 | $29.18 | $29.20 | $29.20 |
| Purchase #4 | $136.52 | 10.627% | $151.028 | $151.03 | $151.05 | $151.00 |
| Purchase #5 | $237.45 | 13.281% | $268.9857 | $268.99 | $269.00 | $269.00 |
| Purchase #6 | $42.83 | 5.248% | $45.0777 | $45.08 | $45.10 | $45.10 |
| Purchase #7 | $91.59 | 9.348% | $100.1518 | $100.15 | $100.15 | $100.20 |
| 7 purchase totals = | $695.50 | $765.4381 | $765.44 | $765.55 | $765.50 | |