| 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 | $43.64 | 7.851% | $47.0662 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $30.53 | 6.578% | $32.5383 | $32.54 | $32.55 | $32.50 |
| Purchase #3 | $59.54 | 3.188% | $61.4381 | $61.44 | $61.45 | $61.40 |
| Purchase #4 | $120.85 | 9.401% | $132.2111 | $132.21 | $132.20 | $132.20 |
| Purchase #5 | $14.58 | 8.368% | $15.8001 | $15.80 | $15.80 | $15.80 |
| Purchase #6 | $199.83 | 4.613% | $209.0482 | $209.05 | $209.05 | $209.00 |
| Purchase #7 | $48.91 | 10.578% | $54.0837 | $54.08 | $54.10 | $54.10 |
| 7 purchase totals = | $517.88 | $552.1857 | $552.19 | $552.20 | $552.10 | |