| 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 | $75.57 | 9.657% | $82.8678 | $82.87 | $82.85 | $82.90 |
| Purchase #2 | $40.84 | 12.717% | $46.0336 | $46.03 | $46.05 | $46.00 |
| Purchase #3 | $18.47 | 11.610% | $20.6144 | $20.61 | $20.60 | $20.60 |
| Purchase #4 | $226.80 | 12.317% | $254.735 | $254.74 | $254.75 | $254.70 |
| Purchase #5 | $243.47 | 12.532% | $273.9817 | $273.98 | $274.00 | $274.00 |
| Purchase #6 | $21.67 | 4.755% | $22.7004 | $22.70 | $22.70 | $22.70 |
| Purchase #7 | $11.52 | 11.451% | $12.8392 | $12.84 | $12.85 | $12.80 |
| 7 purchase totals = | $638.34 | $713.7721 | $713.77 | $713.80 | $713.70 | |