| 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 | $35.90 | 10.574% | $39.6961 | $39.70 | $39.70 | $39.70 |
| Purchase #2 | $40.72 | 12.591% | $45.8471 | $45.85 | $45.85 | $45.80 |
| Purchase #3 | $221.31 | 10.684% | $244.9548 | $244.95 | $244.95 | $245.00 |
| Purchase #4 | $59.38 | 5.542% | $62.6708 | $62.67 | $62.65 | $62.70 |
| Purchase #5 | $139.36 | 6.742% | $148.7557 | $148.76 | $148.75 | $148.80 |
| Purchase #6 | $62.37 | 11.340% | $69.4428 | $69.44 | $69.45 | $69.40 |
| Purchase #7 | $224.56 | 7.673% | $241.7905 | $241.79 | $241.80 | $241.80 |
| 7 purchase totals = | $783.60 | $853.1578 | $853.16 | $853.15 | $853.20 | |