| 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 | $31.48 | 4.162% | $32.7902 | $32.79 | $32.80 | $32.80 |
| Purchase #2 | $59.52 | 13.482% | $67.5445 | $67.54 | $67.55 | $67.50 |
| Purchase #3 | $134.88 | 4.517% | $140.9725 | $140.97 | $140.95 | $141.00 |
| Purchase #4 | $170.49 | 4.430% | $178.0427 | $178.04 | $178.05 | $178.00 |
| Purchase #5 | $132.39 | 10.490% | $146.2777 | $146.28 | $146.30 | $146.30 |
| Purchase #6 | $156.27 | 4.441% | $163.21 | $163.21 | $163.20 | $163.20 |
| Purchase #7 | $128.71 | 7.627% | $138.5267 | $138.53 | $138.55 | $138.50 |
| 7 purchase totals = | $813.74 | $867.3643 | $867.36 | $867.40 | $867.30 | |