| 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 | $35.69 | 10.509% | $39.4407 | $39.44 | $39.45 | $39.40 |
| Purchase #2 | $224.69 | 7.827% | $242.2765 | $242.28 | $242.30 | $242.30 |
| Purchase #3 | $7.27 | 3.181% | $7.5013 | $7.50 | $7.50 | $7.50 |
| Purchase #4 | $232.73 | 13.235% | $263.5318 | $263.53 | $263.55 | $263.50 |
| Purchase #5 | $70.65 | 8.458% | $76.6256 | $76.63 | $76.65 | $76.60 |
| Purchase #6 | $61.25 | 12.317% | $68.7942 | $68.79 | $68.80 | $68.80 |
| Purchase #7 | $143.32 | 13.767% | $163.0509 | $163.05 | $163.05 | $163.10 |
| 7 purchase totals = | $775.60 | $861.2210 | $861.22 | $861.30 | $861.20 | |