| 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 | $93.47 | 10.576% | $103.3554 | $103.36 | $103.35 | $103.40 |
| Purchase #2 | $132.65 | 4.328% | $138.3911 | $138.39 | $138.40 | $138.40 |
| Purchase #3 | $38.98 | 8.720% | $42.3791 | $42.38 | $42.40 | $42.40 |
| Purchase #4 | $61.74 | 12.472% | $69.4402 | $69.44 | $69.45 | $69.40 |
| Purchase #5 | $206.34 | 10.274% | $227.5394 | $227.54 | $227.55 | $227.50 |
| Purchase #6 | $30.26 | 7.736% | $32.6009 | $32.60 | $32.60 | $32.60 |
| Purchase #7 | $195.51 | 7.326% | $209.8331 | $209.83 | $209.85 | $209.80 |
| 7 purchase totals = | $758.95 | $823.5392 | $823.54 | $823.60 | $823.50 | |