| 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 | $25.73 | 13.641% | $29.2398 | $29.24 | $29.25 | $29.20 |
| Purchase #2 | $137.98 | 9.774% | $151.4662 | $151.47 | $151.45 | $151.50 |
| Purchase #3 | $166.27 | 7.288% | $178.3878 | $178.39 | $178.40 | $178.40 |
| Purchase #4 | $175.26 | 12.199% | $196.64 | $196.64 | $196.65 | $196.60 |
| Purchase #5 | $42.73 | 12.565% | $48.099 | $48.10 | $48.10 | $48.10 |
| Purchase #6 | $6.66 | 5.577% | $7.0314 | $7.03 | $7.05 | $7.00 |
| Purchase #7 | $112.62 | 8.146% | $121.794 | $121.79 | $121.80 | $121.80 |
| 7 purchase totals = | $667.25 | $732.6582 | $732.66 | $732.70 | $732.60 | |