| 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 | $60.40 | 5.179% | $63.5281 | $63.53 | $63.55 | $63.50 |
| Purchase #2 | $220.42 | 13.650% | $250.5073 | $250.51 | $250.50 | $250.50 |
| Purchase #3 | $142.45 | 11.407% | $158.6993 | $158.70 | $158.70 | $158.70 |
| Purchase #4 | $149.32 | 12.514% | $168.0059 | $168.01 | $168.00 | $168.00 |
| Purchase #5 | $67.77 | 10.311% | $74.7578 | $74.76 | $74.75 | $74.80 |
| Purchase #6 | $73.55 | 6.532% | $78.3543 | $78.35 | $78.35 | $78.40 |
| Purchase #7 | $16.91 | 5.387% | $17.8209 | $17.82 | $17.80 | $17.80 |
| 7 purchase totals = | $730.82 | $811.6736 | $811.68 | $811.65 | $811.70 | |