| 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 | $19.65 | 11.699% | $21.9489 | $21.95 | $21.95 | $21.90 |
| Purchase #2 | $67.70 | 7.385% | $72.6996 | $72.70 | $72.70 | $72.70 |
| Purchase #3 | $113.30 | 7.720% | $122.0468 | $122.05 | $122.05 | $122.00 |
| Purchase #4 | $90.96 | 13.258% | $103.0195 | $103.02 | $103.00 | $103.00 |
| Purchase #5 | $129.34 | 9.447% | $141.5587 | $141.56 | $141.55 | $141.60 |
| Purchase #6 | $206.37 | 8.651% | $224.2231 | $224.22 | $224.20 | $224.20 |
| Purchase #7 | $96.88 | 7.738% | $104.3766 | $104.38 | $104.40 | $104.40 |
| 7 purchase totals = | $724.20 | $789.8732 | $789.88 | $789.85 | $789.80 | |