| 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 | $62.54 | 13.447% | $70.9498 | $70.95 | $70.95 | $70.90 |
| Purchase #2 | $19.88 | 10.155% | $21.8988 | $21.90 | $21.90 | $21.90 |
| Purchase #3 | $120.69 | 7.681% | $129.9602 | $129.96 | $129.95 | $130.00 |
| Purchase #4 | $79.94 | 6.759% | $85.3431 | $85.34 | $85.35 | $85.30 |
| Purchase #5 | $241.30 | 12.646% | $271.8148 | $271.81 | $271.80 | $271.80 |
| Purchase #6 | $151.81 | 12.497% | $170.7817 | $170.78 | $170.80 | $170.80 |
| Purchase #7 | $17.51 | 9.145% | $19.1113 | $19.11 | $19.10 | $19.10 |
| 7 purchase totals = | $693.67 | $769.8597 | $769.85 | $769.85 | $769.80 | |