| 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 | $42.58 | 10.740% | $47.1531 | $47.15 | $47.15 | $47.20 |
| Purchase #2 | $132.92 | 4.855% | $139.3733 | $139.37 | $139.35 | $139.40 |
| Purchase #3 | $8.36 | 4.758% | $8.7578 | $8.76 | $8.75 | $8.80 |
| Purchase #4 | $102.87 | 9.126% | $112.2579 | $112.26 | $112.25 | $112.30 |
| Purchase #5 | $46.34 | 8.275% | $50.1746 | $50.17 | $50.15 | $50.20 |
| Purchase #6 | $213.71 | 11.687% | $238.6863 | $238.69 | $238.70 | $238.70 |
| Purchase #7 | $52.62 | 13.312% | $59.6248 | $59.62 | $59.60 | $59.60 |
| 7 purchase totals = | $599.40 | $656.0278 | $656.02 | $655.95 | $656.20 | |