| 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 | $43.99 | 8.704% | $47.8189 | $47.82 | $47.80 | $47.80 |
| Purchase #2 | $45.99 | 12.294% | $51.644 | $51.64 | $51.65 | $51.60 |
| Purchase #3 | $220.60 | 3.346% | $227.9813 | $227.98 | $228.00 | $228.00 |
| Purchase #4 | $231.31 | 12.282% | $259.7195 | $259.72 | $259.70 | $259.70 |
| Purchase #5 | $69.57 | 7.816% | $75.0076 | $75.01 | $75.00 | $75.00 |
| Purchase #6 | $67.48 | 13.861% | $76.8334 | $76.83 | $76.85 | $76.80 |
| Purchase #7 | $23.78 | 3.450% | $24.6004 | $24.60 | $24.60 | $24.60 |
| 7 purchase totals = | $702.72 | $763.6051 | $763.60 | $763.60 | $763.50 | |