| 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 | $84.57 | 11.718% | $94.4799 | $94.48 | $94.50 | $94.50 |
| Purchase #2 | $18.52 | 13.203% | $20.9652 | $20.97 | $20.95 | $21.00 |
| Purchase #3 | $205.94 | 6.440% | $219.2025 | $219.20 | $219.20 | $219.20 |
| Purchase #4 | $51.51 | 6.447% | $54.8308 | $54.83 | $54.85 | $54.80 |
| Purchase #5 | $101.60 | 10.255% | $112.0191 | $112.02 | $112.00 | $112.00 |
| Purchase #6 | $196.45 | 3.765% | $203.8463 | $203.85 | $203.85 | $203.80 |
| Purchase #7 | $92.26 | 13.862% | $105.0491 | $105.05 | $105.05 | $105.00 |
| 7 purchase totals = | $750.85 | $810.3929 | $810.40 | $810.40 | $810.30 | |