| 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 | $94.28 | 6.381% | $100.296 | $100.30 | $100.30 | $100.30 |
| Purchase #2 | $34.71 | 4.166% | $36.156 | $36.16 | $36.15 | $36.20 |
| Purchase #3 | $106.81 | 13.798% | $121.5476 | $121.55 | $121.55 | $121.50 |
| Purchase #4 | $205.61 | 4.315% | $214.4821 | $214.48 | $214.50 | $214.50 |
| Purchase #5 | $234.64 | 9.290% | $256.4381 | $256.44 | $256.45 | $256.40 |
| Purchase #6 | $229.58 | 8.856% | $249.9116 | $249.91 | $249.90 | $249.90 |
| Purchase #7 | $16.31 | 8.807% | $17.7464 | $17.75 | $17.75 | $17.70 |
| 7 purchase totals = | $921.94 | $996.5778 | $996.59 | $996.60 | $996.50 | |