| 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 | $116.48 | 12.546% | $131.0936 | $131.09 | $131.10 | $131.10 |
| Purchase #2 | $107.91 | 13.485% | $122.4617 | $122.46 | $122.45 | $122.50 |
| Purchase #3 | $44.71 | 11.832% | $50.0001 | $50.00 | $50.00 | $50.00 |
| Purchase #4 | $161.61 | 3.424% | $167.1435 | $167.14 | $167.15 | $167.10 |
| Purchase #5 | $36.91 | 7.458% | $39.6627 | $39.66 | $39.65 | $39.70 |
| Purchase #6 | $19.75 | 13.132% | $22.3436 | $22.34 | $22.35 | $22.30 |
| Purchase #7 | $61.71 | 7.864% | $66.5629 | $66.56 | $66.55 | $66.60 |
| 7 purchase totals = | $549.08 | $599.2681 | $599.25 | $599.25 | $599.30 | |