| 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 | $64.40 | 6.674% | $68.6981 | $68.70 | $68.70 | $68.70 |
| Purchase #2 | $160.65 | 3.395% | $166.1041 | $166.10 | $166.10 | $166.10 |
| Purchase #3 | $231.39 | 7.777% | $249.3852 | $249.39 | $249.40 | $249.40 |
| Purchase #4 | $179.31 | 3.248% | $185.134 | $185.13 | $185.15 | $185.10 |
| Purchase #5 | $168.85 | 13.581% | $191.7815 | $191.78 | $191.80 | $191.80 |
| Purchase #6 | $12.67 | 11.199% | $14.0889 | $14.09 | $14.10 | $14.10 |
| Purchase #7 | $31.91 | 11.814% | $35.6798 | $35.68 | $35.70 | $35.70 |
| 7 purchase totals = | $849.18 | $910.8716 | $910.87 | $910.95 | $910.90 | |