| 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 | $194.48 | 9.277% | $212.5219 | $212.52 | $212.50 | $212.50 |
| Purchase #2 | $41.92 | 9.193% | $45.7737 | $45.77 | $45.75 | $45.80 |
| Purchase #3 | $13.51 | 6.840% | $14.4341 | $14.43 | $14.45 | $14.40 |
| Purchase #4 | $87.34 | 6.696% | $93.1883 | $93.19 | $93.20 | $93.20 |
| Purchase #5 | $162.95 | 4.218% | $169.8232 | $169.82 | $169.80 | $169.80 |
| Purchase #6 | $107.70 | 3.427% | $111.3909 | $111.39 | $111.40 | $111.40 |
| Purchase #7 | $89.30 | 7.432% | $95.9368 | $95.94 | $95.95 | $95.90 |
| 7 purchase totals = | $697.20 | $743.0689 | $743.06 | $743.05 | $743.00 | |