| 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 | $77.76 | 13.852% | $88.5313 | $88.53 | $88.55 | $88.50 |
| Purchase #2 | $52.47 | 3.833% | $54.4812 | $54.48 | $54.50 | $54.50 |
| Purchase #3 | $69.39 | 5.848% | $73.4479 | $73.45 | $73.45 | $73.40 |
| Purchase #4 | $58.93 | 10.252% | $64.9715 | $64.97 | $64.95 | $65.00 |
| Purchase #5 | $181.46 | 5.169% | $190.8397 | $190.84 | $190.85 | $190.80 |
| Purchase #6 | $5.29 | 5.224% | $5.5663 | $5.57 | $5.55 | $5.60 |
| Purchase #7 | $66.57 | 10.283% | $73.4154 | $73.42 | $73.40 | $73.40 |
| 7 purchase totals = | $511.87 | $551.2533 | $551.26 | $551.25 | $551.20 | |