| 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 | $63.36 | 8.122% | $68.5061 | $68.51 | $68.50 | $68.50 |
| Purchase #2 | $17.50 | 12.828% | $19.7449 | $19.74 | $19.75 | $19.70 |
| Purchase #3 | $114.83 | 8.568% | $124.6686 | $124.67 | $124.65 | $124.70 |
| Purchase #4 | $132.38 | 7.445% | $142.2357 | $142.24 | $142.25 | $142.20 |
| Purchase #5 | $125.39 | 4.811% | $131.4225 | $131.42 | $131.40 | $131.40 |
| Purchase #6 | $61.75 | 13.582% | $70.1369 | $70.14 | $70.15 | $70.10 |
| Purchase #7 | $83.48 | 13.265% | $94.5536 | $94.55 | $94.55 | $94.60 |
| 7 purchase totals = | $598.69 | $651.2683 | $651.27 | $651.25 | $651.20 | |