| 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 | $41.42 | 9.467% | $45.3412 | $45.34 | $45.35 | $45.30 |
| Purchase #2 | $72.53 | 10.221% | $79.9433 | $79.94 | $79.95 | $79.90 |
| Purchase #3 | $49.96 | 3.518% | $51.7176 | $51.72 | $51.70 | $51.70 |
| Purchase #4 | $44.97 | 7.237% | $48.2245 | $48.22 | $48.20 | $48.20 |
| Purchase #5 | $201.59 | 12.196% | $226.1759 | $226.18 | $226.20 | $226.20 |
| Purchase #6 | $44.29 | 6.248% | $47.0572 | $47.06 | $47.05 | $47.10 |
| Purchase #7 | $71.91 | 9.354% | $78.6365 | $78.64 | $78.65 | $78.60 |
| 7 purchase totals = | $526.67 | $577.0962 | $577.10 | $577.10 | $577.00 | |