| 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 | $40.86 | 10.365% | $45.0951 | $45.10 | $45.10 | $45.10 |
| Purchase #2 | $110.30 | 3.363% | $114.0094 | $114.01 | $114.00 | $114.00 |
| Purchase #3 | $146.79 | 4.193% | $152.9449 | $152.94 | $152.95 | $152.90 |
| Purchase #4 | $62.43 | 13.168% | $70.6508 | $70.65 | $70.65 | $70.70 |
| Purchase #5 | $210.85 | 8.778% | $229.3584 | $229.36 | $229.35 | $229.40 |
| Purchase #6 | $147.75 | 3.568% | $153.0217 | $153.02 | $153.00 | $153.00 |
| Purchase #7 | $215.94 | 4.850% | $226.4131 | $226.41 | $226.40 | $226.40 |
| 7 purchase totals = | $934.92 | $991.4934 | $991.49 | $991.45 | $991.50 | |