| 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 | $42.81 | 4.657% | $44.8037 | $44.80 | $44.80 | $44.80 |
| Purchase #2 | $16.90 | 12.678% | $19.0426 | $19.04 | $19.05 | $19.00 |
| Purchase #3 | $223.54 | 4.113% | $232.7342 | $232.73 | $232.75 | $232.70 |
| Purchase #4 | $56.72 | 5.160% | $59.6468 | $59.65 | $59.65 | $59.60 |
| Purchase #5 | $70.54 | 9.228% | $77.0494 | $77.05 | $77.05 | $77.00 |
| Purchase #6 | $71.34 | 4.695% | $74.6894 | $74.69 | $74.70 | $74.70 |
| Purchase #7 | $69.45 | 10.441% | $76.7013 | $76.70 | $76.70 | $76.70 |
| 7 purchase totals = | $551.30 | $584.6674 | $584.66 | $584.70 | $584.50 | |