| 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 | $234.71 | 4.629% | $245.5747 | $245.57 | $245.55 | $245.60 |
| Purchase #2 | $82.71 | 11.464% | $92.1919 | $92.19 | $92.20 | $92.20 |
| Purchase #3 | $17.64 | 12.127% | $19.7792 | $19.78 | $19.80 | $19.80 |
| Purchase #4 | $125.76 | 9.304% | $137.4607 | $137.46 | $137.45 | $137.50 |
| Purchase #5 | $94.43 | 7.700% | $101.7011 | $101.70 | $101.70 | $101.70 |
| Purchase #6 | $90.88 | 4.134% | $94.637 | $94.64 | $94.65 | $94.60 |
| Purchase #7 | $156.33 | 7.869% | $168.6316 | $168.63 | $168.65 | $168.60 |
| 7 purchase totals = | $802.46 | $859.9762 | $859.97 | $860.00 | $860.00 | |