| 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 | $31.35 | 12.786% | $35.3584 | $35.36 | $35.35 | $35.40 |
| Purchase #2 | $72.71 | 6.603% | $77.511 | $77.51 | $77.50 | $77.50 |
| Purchase #3 | $43.69 | 12.169% | $49.0066 | $49.01 | $49.00 | $49.00 |
| Purchase #4 | $241.76 | 3.107% | $249.2715 | $249.27 | $249.25 | $249.30 |
| Purchase #5 | $82.76 | 8.365% | $89.6829 | $89.68 | $89.70 | $89.70 |
| Purchase #6 | $34.99 | 11.738% | $39.0971 | $39.10 | $39.10 | $39.10 |
| Purchase #7 | $83.34 | 5.738% | $88.122 | $88.12 | $88.10 | $88.10 |
| 7 purchase totals = | $590.60 | $628.0495 | $628.05 | $628.00 | $628.10 | |