| 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 | $80.50 | 13.539% | $91.3989 | $91.40 | $91.40 | $91.40 |
| Purchase #2 | $212.46 | 10.212% | $234.1564 | $234.16 | $234.15 | $234.20 |
| Purchase #3 | $189.45 | 6.515% | $201.7927 | $201.79 | $201.80 | $201.80 |
| Purchase #4 | $117.42 | 7.179% | $125.8496 | $125.85 | $125.85 | $125.80 |
| Purchase #5 | $35.38 | 7.842% | $38.1545 | $38.15 | $38.15 | $38.20 |
| Purchase #6 | $18.52 | 5.664% | $19.569 | $19.57 | $19.55 | $19.60 |
| Purchase #7 | $46.53 | 12.491% | $52.3421 | $52.34 | $52.35 | $52.30 |
| 7 purchase totals = | $700.26 | $763.2632 | $763.26 | $763.25 | $763.30 | |