| 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 | $124.42 | 4.553% | $130.0848 | $130.08 | $130.10 | $130.10 |
| Purchase #2 | $86.27 | 8.555% | $93.6504 | $93.65 | $93.65 | $93.70 |
| Purchase #3 | $44.54 | 8.846% | $48.48 | $48.48 | $48.50 | $48.50 |
| Purchase #4 | $52.45 | 3.341% | $54.2024 | $54.20 | $54.20 | $54.20 |
| Purchase #5 | $42.70 | 9.861% | $46.9106 | $46.91 | $46.90 | $46.90 |
| Purchase #6 | $67.33 | 9.862% | $73.9701 | $73.97 | $73.95 | $74.00 |
| Purchase #7 | $35.87 | 6.597% | $38.2363 | $38.24 | $38.25 | $38.20 |
| 7 purchase totals = | $453.58 | $485.5346 | $485.53 | $485.55 | $485.60 | |