| 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 | $55.37 | 12.606% | $62.3499 | $62.35 | $62.35 | $62.30 |
| Purchase #2 | $224.63 | 4.505% | $234.7496 | $234.75 | $234.75 | $234.70 |
| Purchase #3 | $189.83 | 4.835% | $199.0083 | $199.01 | $199.00 | $199.00 |
| Purchase #4 | $102.47 | 13.331% | $116.1303 | $116.13 | $116.15 | $116.10 |
| Purchase #5 | $112.47 | 7.230% | $120.6016 | $120.60 | $120.60 | $120.60 |
| Purchase #6 | $18.55 | 13.584% | $21.0698 | $21.07 | $21.05 | $21.10 |
| Purchase #7 | $212.62 | 8.489% | $230.6693 | $230.67 | $230.65 | $230.70 |
| 7 purchase totals = | $915.94 | $984.5788 | $984.58 | $984.55 | $984.50 | |