| 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 | $70.95 | 5.278% | $74.6947 | $74.69 | $74.70 | $74.70 |
| Purchase #2 | $92.52 | 7.512% | $99.4701 | $99.47 | $99.45 | $99.50 |
| Purchase #3 | $18.86 | 5.564% | $19.9094 | $19.91 | $19.90 | $19.90 |
| Purchase #4 | $208.53 | 12.723% | $235.0613 | $235.06 | $235.05 | $235.10 |
| Purchase #5 | $201.89 | 11.659% | $225.4284 | $225.43 | $225.45 | $225.40 |
| Purchase #6 | $41.77 | 10.732% | $46.2528 | $46.25 | $46.25 | $46.30 |
| Purchase #7 | $209.61 | 3.254% | $216.4307 | $216.43 | $216.45 | $216.40 |
| 7 purchase totals = | $844.13 | $917.2474 | $917.24 | $917.25 | $917.30 | |