| 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 | $43.86 | 11.435% | $48.8754 | $48.88 | $48.90 | $48.90 |
| Purchase #2 | $217.42 | 5.555% | $229.4977 | $229.50 | $229.50 | $229.50 |
| Purchase #3 | $75.73 | 3.429% | $78.3268 | $78.33 | $78.35 | $78.30 |
| Purchase #4 | $202.58 | 6.864% | $216.4851 | $216.49 | $216.50 | $216.50 |
| Purchase #5 | $22.76 | 13.681% | $25.8738 | $25.87 | $25.85 | $25.90 |
| Purchase #6 | $8.86 | 7.221% | $9.4998 | $9.50 | $9.50 | $9.50 |
| Purchase #7 | $86.40 | 9.280% | $94.4179 | $94.42 | $94.40 | $94.40 |
| 7 purchase totals = | $657.61 | $702.9765 | $702.99 | $703.00 | $703.00 | |