| 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 | $35.60 | 8.654% | $38.6808 | $38.68 | $38.70 | $38.70 |
| Purchase #2 | $20.47 | 11.269% | $22.7768 | $22.78 | $22.80 | $22.80 |
| Purchase #3 | $110.89 | 10.174% | $122.1719 | $122.17 | $122.15 | $122.20 |
| Purchase #4 | $10.42 | 8.231% | $11.2777 | $11.28 | $11.30 | $11.30 |
| Purchase #5 | $215.62 | 6.727% | $230.1248 | $230.12 | $230.10 | $230.10 |
| Purchase #6 | $109.43 | 13.189% | $123.8627 | $123.86 | $123.85 | $123.90 |
| Purchase #7 | $210.88 | 6.865% | $225.3569 | $225.36 | $225.35 | $225.40 |
| 7 purchase totals = | $713.31 | $774.2516 | $774.25 | $774.25 | $774.40 | |