| 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 | $34.95 | 13.307% | $39.6008 | $39.60 | $39.60 | $39.60 |
| Purchase #2 | $89.84 | 11.553% | $100.2192 | $100.22 | $100.20 | $100.20 |
| Purchase #3 | $232.65 | 8.218% | $251.7692 | $251.77 | $251.75 | $251.80 |
| Purchase #4 | $9.81 | 11.720% | $10.9597 | $10.96 | $10.95 | $11.00 |
| Purchase #5 | $238.85 | 10.462% | $263.8385 | $263.84 | $263.85 | $263.80 |
| Purchase #6 | $70.52 | 7.726% | $75.9684 | $75.97 | $75.95 | $76.00 |
| Purchase #7 | $112.32 | 8.338% | $121.6852 | $121.69 | $121.70 | $121.70 |
| 7 purchase totals = | $788.94 | $864.0410 | $864.05 | $864.00 | $864.10 | |