| 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 | $45.41 | 10.432% | $50.1472 | $50.15 | $50.15 | $50.10 |
| Purchase #2 | $143.69 | 6.811% | $153.4767 | $153.48 | $153.50 | $153.50 |
| Purchase #3 | $47.75 | 13.805% | $54.3419 | $54.34 | $54.35 | $54.30 |
| Purchase #4 | $82.86 | 13.279% | $93.863 | $93.86 | $93.85 | $93.90 |
| Purchase #5 | $51.74 | 9.611% | $56.7127 | $56.71 | $56.70 | $56.70 |
| Purchase #6 | $229.63 | 5.465% | $242.1793 | $242.18 | $242.20 | $242.20 |
| Purchase #7 | $80.64 | 7.336% | $86.5558 | $86.56 | $86.55 | $86.60 |
| 7 purchase totals = | $681.72 | $737.2766 | $737.28 | $737.30 | $737.30 | |