| 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 | $84.57 | 4.809% | $88.637 | $88.64 | $88.65 | $88.60 |
| Purchase #2 | $52.35 | 9.358% | $57.2489 | $57.25 | $57.25 | $57.20 |
| Purchase #3 | $153.46 | 4.503% | $160.3703 | $160.37 | $160.35 | $160.40 |
| Purchase #4 | $212.48 | 10.379% | $234.5333 | $234.53 | $234.55 | $234.50 |
| Purchase #5 | $85.53 | 5.388% | $90.1384 | $90.14 | $90.15 | $90.10 |
| Purchase #6 | $78.78 | 11.708% | $88.0036 | $88.00 | $88.00 | $88.00 |
| Purchase #7 | $121.60 | 11.839% | $135.9962 | $136.00 | $136.00 | $136.00 |
| 7 purchase totals = | $788.77 | $854.9277 | $854.93 | $854.95 | $854.80 | |