| 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 | $65.60 | 13.551% | $74.4895 | $74.49 | $74.50 | $74.50 |
| Purchase #2 | $9.62 | 8.764% | $10.4631 | $10.46 | $10.45 | $10.50 |
| Purchase #3 | $22.63 | 8.498% | $24.5531 | $24.55 | $24.55 | $24.60 |
| Purchase #4 | $243.46 | 13.838% | $277.15 | $277.15 | $277.15 | $277.20 |
| Purchase #5 | $195.26 | 4.384% | $203.8202 | $203.82 | $203.80 | $203.80 |
| Purchase #6 | $37.85 | 3.615% | $39.2183 | $39.22 | $39.20 | $39.20 |
| Purchase #7 | $47.58 | 4.644% | $49.7896 | $49.79 | $49.80 | $49.80 |
| 7 purchase totals = | $622.00 | $679.4838 | $679.48 | $679.45 | $679.60 | |