| 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 | $96.74 | 5.154% | $101.726 | $101.73 | $101.75 | $101.70 |
| Purchase #2 | $86.81 | 12.544% | $97.6994 | $97.70 | $97.70 | $97.70 |
| Purchase #3 | $120.79 | 8.546% | $131.1127 | $131.11 | $131.10 | $131.10 |
| Purchase #4 | $66.44 | 13.197% | $75.2081 | $75.21 | $75.20 | $75.20 |
| Purchase #5 | $40.29 | 13.637% | $45.7843 | $45.78 | $45.80 | $45.80 |
| Purchase #6 | $33.57 | 9.415% | $36.7306 | $36.73 | $36.75 | $36.70 |
| Purchase #7 | $60.86 | 9.498% | $66.6405 | $66.64 | $66.65 | $66.60 |
| 7 purchase totals = | $505.50 | $554.9016 | $554.90 | $554.95 | $554.80 | |