| 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 | $23.34 | 12.430% | $26.2412 | $26.24 | $26.25 | $26.20 |
| Purchase #2 | $232.67 | 8.132% | $251.5907 | $251.59 | $251.60 | $251.60 |
| Purchase #3 | $15.46 | 7.360% | $16.5979 | $16.60 | $16.60 | $16.60 |
| Purchase #4 | $114.38 | 12.208% | $128.3435 | $128.34 | $128.35 | $128.30 |
| Purchase #5 | $49.89 | 11.344% | $55.5495 | $55.55 | $55.55 | $55.50 |
| Purchase #6 | $212.72 | 4.497% | $222.286 | $222.29 | $222.30 | $222.30 |
| Purchase #7 | $21.38 | 4.321% | $22.3038 | $22.30 | $22.30 | $22.30 |
| 7 purchase totals = | $669.84 | $722.9126 | $722.91 | $722.95 | $722.80 | |