| 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 | $54.86 | 3.625% | $56.8487 | $56.85 | $56.85 | $56.80 |
| Purchase #2 | $119.26 | 9.720% | $130.8521 | $130.85 | $130.85 | $130.90 |
| Purchase #3 | $59.74 | 9.348% | $65.3245 | $65.32 | $65.30 | $65.30 |
| Purchase #4 | $154.89 | 5.613% | $163.584 | $163.58 | $163.60 | $163.60 |
| Purchase #5 | $160.41 | 13.182% | $181.5552 | $181.56 | $181.55 | $181.60 |
| Purchase #6 | $22.31 | 5.233% | $23.4775 | $23.48 | $23.50 | $23.50 |
| Purchase #7 | $70.48 | 4.529% | $73.672 | $73.67 | $73.65 | $73.70 |
| 7 purchase totals = | $641.95 | $695.3140 | $695.31 | $695.30 | $695.40 | |