| 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 | $72.48 | 4.184% | $75.5126 | $75.51 | $75.50 | $75.50 |
| Purchase #2 | $47.97 | 7.434% | $51.5361 | $51.54 | $51.55 | $51.50 |
| Purchase #3 | $100.87 | 6.738% | $107.6666 | $107.67 | $107.65 | $107.70 |
| Purchase #4 | $75.35 | 11.759% | $84.2104 | $84.21 | $84.20 | $84.20 |
| Purchase #5 | $83.41 | 12.295% | $93.6653 | $93.67 | $93.65 | $93.70 |
| Purchase #6 | $126.34 | 8.496% | $137.0738 | $137.07 | $137.05 | $137.10 |
| Purchase #7 | $128.92 | 11.748% | $144.0655 | $144.07 | $144.05 | $144.10 |
| 7 purchase totals = | $635.34 | $693.7303 | $693.74 | $693.65 | $693.80 | |