| 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 | $15.71 | 5.416% | $16.5609 | $16.56 | $16.55 | $16.60 |
| Purchase #2 | $211.79 | 12.628% | $238.5348 | $238.53 | $238.55 | $238.50 |
| Purchase #3 | $29.77 | 11.705% | $33.2546 | $33.25 | $33.25 | $33.30 |
| Purchase #4 | $83.29 | 11.624% | $92.9716 | $92.97 | $92.95 | $93.00 |
| Purchase #5 | $202.33 | 4.866% | $212.1754 | $212.18 | $212.20 | $212.20 |
| Purchase #6 | $59.47 | 6.547% | $63.3635 | $63.36 | $63.35 | $63.40 |
| Purchase #7 | $88.86 | 3.169% | $91.676 | $91.68 | $91.70 | $91.70 |
| 7 purchase totals = | $691.22 | $748.5368 | $748.53 | $748.55 | $748.70 | |