| 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 | $205.94 | 7.252% | $220.8748 | $220.87 | $220.85 | $220.90 |
| Purchase #2 | $75.95 | 10.193% | $83.6916 | $83.69 | $83.70 | $83.70 |
| Purchase #3 | $50.42 | 6.242% | $53.5672 | $53.57 | $53.55 | $53.60 |
| Purchase #4 | $65.63 | 13.796% | $74.6843 | $74.68 | $74.70 | $74.70 |
| Purchase #5 | $181.51 | 13.515% | $206.0411 | $206.04 | $206.05 | $206.00 |
| Purchase #6 | $100.84 | 4.475% | $105.3526 | $105.35 | $105.35 | $105.40 |
| Purchase #7 | $71.76 | 11.420% | $79.955 | $79.96 | $79.95 | $80.00 |
| 7 purchase totals = | $752.05 | $824.1666 | $824.16 | $824.15 | $824.30 | |