| 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 | $80.98 | 9.834% | $88.9436 | $88.94 | $88.95 | $88.90 |
| Purchase #2 | $36.39 | 5.674% | $38.4548 | $38.45 | $38.45 | $38.50 |
| Purchase #3 | $44.69 | 5.594% | $47.19 | $47.19 | $47.20 | $47.20 |
| Purchase #4 | $43.88 | 10.862% | $48.6462 | $48.65 | $48.65 | $48.60 |
| Purchase #5 | $52.35 | 7.112% | $56.0731 | $56.07 | $56.05 | $56.10 |
| Purchase #6 | $123.87 | 3.358% | $128.0296 | $128.03 | $128.05 | $128.00 |
| Purchase #7 | $202.65 | 7.352% | $217.5488 | $217.55 | $217.55 | $217.50 |
| 7 purchase totals = | $584.81 | $624.8861 | $624.88 | $624.90 | $624.80 | |