| 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 | $46.27 | 8.352% | $50.1345 | $50.13 | $50.15 | $50.10 |
| Purchase #2 | $57.81 | 11.697% | $64.572 | $64.57 | $64.55 | $64.60 |
| Purchase #3 | $245.73 | 9.209% | $268.3593 | $268.36 | $268.35 | $268.40 |
| Purchase #4 | $132.90 | 13.531% | $150.8827 | $150.88 | $150.90 | $150.90 |
| Purchase #5 | $206.31 | 12.285% | $231.6552 | $231.66 | $231.65 | $231.70 |
| Purchase #6 | $90.57 | 4.397% | $94.5524 | $94.55 | $94.55 | $94.60 |
| Purchase #7 | $39.66 | 5.503% | $41.8425 | $41.84 | $41.85 | $41.80 |
| 7 purchase totals = | $819.25 | $901.9986 | $901.99 | $902.00 | $902.10 | |