| 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 | $206.97 | 6.499% | $220.421 | $220.42 | $220.40 | $220.40 |
| Purchase #2 | $184.82 | 13.806% | $210.3362 | $210.34 | $210.35 | $210.30 |
| Purchase #3 | $101.34 | 3.614% | $105.0024 | $105.00 | $105.00 | $105.00 |
| Purchase #4 | $39.93 | 10.252% | $44.0236 | $44.02 | $44.00 | $44.00 |
| Purchase #5 | $87.28 | 10.759% | $96.6705 | $96.67 | $96.65 | $96.70 |
| Purchase #6 | $58.76 | 9.485% | $64.3334 | $64.33 | $64.35 | $64.30 |
| Purchase #7 | $47.37 | 4.617% | $49.5571 | $49.56 | $49.55 | $49.60 |
| 7 purchase totals = | $726.47 | $790.3442 | $790.34 | $790.30 | $790.30 | |