| 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 | $95.83 | 10.612% | $105.9995 | $106.00 | $106.00 | $106.00 |
| Purchase #2 | $44.81 | 4.482% | $46.8184 | $46.82 | $46.80 | $46.80 |
| Purchase #3 | $9.79 | 3.110% | $10.0945 | $10.09 | $10.10 | $10.10 |
| Purchase #4 | $156.80 | 11.319% | $174.5482 | $174.55 | $174.55 | $174.50 |
| Purchase #5 | $36.82 | 8.245% | $39.8558 | $39.86 | $39.85 | $39.90 |
| Purchase #6 | $109.43 | 6.355% | $116.3843 | $116.38 | $116.40 | $116.40 |
| Purchase #7 | $79.71 | 5.643% | $84.208 | $84.21 | $84.20 | $84.20 |
| 7 purchase totals = | $533.19 | $577.9087 | $577.91 | $577.90 | $577.90 | |