| 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 | $8.55 | 6.709% | $9.1236 | $9.12 | $9.10 | $9.10 |
| Purchase #2 | $149.26 | 5.601% | $157.6201 | $157.62 | $157.60 | $157.60 |
| Purchase #3 | $219.85 | 10.475% | $242.8793 | $242.88 | $242.90 | $242.90 |
| Purchase #4 | $86.36 | 9.395% | $94.4735 | $94.47 | $94.45 | $94.50 |
| Purchase #5 | $220.52 | 10.495% | $243.6636 | $243.66 | $243.65 | $243.70 |
| Purchase #6 | $72.35 | 3.311% | $74.7455 | $74.75 | $74.75 | $74.70 |
| Purchase #7 | $127.32 | 5.330% | $134.1062 | $134.11 | $134.10 | $134.10 |
| 7 purchase totals = | $884.21 | $956.6118 | $956.61 | $956.55 | $956.60 | |