| 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 | $32.92 | 10.375% | $36.3355 | $36.34 | $36.35 | $36.30 |
| Purchase #2 | $109.48 | 4.111% | $113.9807 | $113.98 | $114.00 | $114.00 |
| Purchase #3 | $57.57 | 8.470% | $62.4462 | $62.45 | $62.45 | $62.40 |
| Purchase #4 | $15.61 | 12.813% | $17.6101 | $17.61 | $17.60 | $17.60 |
| Purchase #5 | $110.44 | 10.698% | $122.2549 | $122.25 | $122.25 | $122.30 |
| Purchase #6 | $48.52 | 11.872% | $54.2803 | $54.28 | $54.30 | $54.30 |
| Purchase #7 | $224.44 | 13.583% | $254.9257 | $254.93 | $254.95 | $254.90 |
| 7 purchase totals = | $598.98 | $661.8334 | $661.84 | $661.90 | $661.80 | |