| 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 | $14.72 | 3.398% | $15.2202 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $217.89 | 3.146% | $224.7448 | $224.74 | $224.75 | $224.70 |
| Purchase #3 | $173.40 | 6.397% | $184.4924 | $184.49 | $184.50 | $184.50 |
| Purchase #4 | $72.52 | 9.682% | $79.5414 | $79.54 | $79.55 | $79.50 |
| Purchase #5 | $108.29 | 4.559% | $113.2269 | $113.23 | $113.25 | $113.20 |
| Purchase #6 | $63.74 | 6.764% | $68.0514 | $68.05 | $68.05 | $68.10 |
| Purchase #7 | $94.51 | 5.851% | $100.0398 | $100.04 | $100.05 | $100.00 |
| 7 purchase totals = | $745.07 | $785.3169 | $785.31 | $785.35 | $785.20 | |