| 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 | $46.53 | 7.368% | $49.9583 | $49.96 | $49.95 | $50.00 |
| Purchase #2 | $131.88 | 13.409% | $149.5638 | $149.56 | $149.55 | $149.60 |
| Purchase #3 | $217.37 | 3.213% | $224.3541 | $224.35 | $224.35 | $224.40 |
| Purchase #4 | $90.90 | 8.133% | $98.2929 | $98.29 | $98.30 | $98.30 |
| Purchase #5 | $206.59 | 5.347% | $217.6364 | $217.64 | $217.65 | $217.60 |
| Purchase #6 | $247.36 | 7.396% | $265.6547 | $265.65 | $265.65 | $265.70 |
| Purchase #7 | $197.50 | 3.834% | $205.0722 | $205.07 | $205.05 | $205.10 |
| 7 purchase totals = | $1,138.13 | $1,210.5324 | $1,210.52 | $1,210.50 | $1,210.70 | |