| 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 | $43.58 | 7.695% | $46.9335 | $46.93 | $46.95 | $46.90 |
| Purchase #2 | $57.31 | 4.865% | $60.0981 | $60.10 | $60.10 | $60.10 |
| Purchase #3 | $146.67 | 7.478% | $157.638 | $157.64 | $157.65 | $157.60 |
| Purchase #4 | $47.72 | 8.428% | $51.7418 | $51.74 | $51.75 | $51.70 |
| Purchase #5 | $55.52 | 9.404% | $60.7411 | $60.74 | $60.75 | $60.70 |
| Purchase #6 | $75.45 | 3.542% | $78.1224 | $78.12 | $78.10 | $78.10 |
| Purchase #7 | $19.42 | 7.523% | $20.881 | $20.88 | $20.90 | $20.90 |
| 7 purchase totals = | $445.67 | $476.1559 | $476.15 | $476.20 | $476.00 | |