| 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 | $37.48 | 7.356% | $40.237 | $40.24 | $40.25 | $40.20 |
| Purchase #2 | $39.30 | 10.670% | $43.4933 | $43.49 | $43.50 | $43.50 |
| Purchase #3 | $17.71 | 11.688% | $19.7799 | $19.78 | $19.80 | $19.80 |
| Purchase #4 | $115.47 | 3.809% | $119.8683 | $119.87 | $119.85 | $119.90 |
| Purchase #5 | $212.97 | 3.432% | $220.2791 | $220.28 | $220.30 | $220.30 |
| Purchase #6 | $103.33 | 8.405% | $112.0149 | $112.01 | $112.00 | $112.00 |
| Purchase #7 | $222.58 | 4.818% | $233.3039 | $233.30 | $233.30 | $233.30 |
| 7 purchase totals = | $748.84 | $788.9764 | $788.97 | $789.00 | $789.00 | |