| 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 | $70.69 | 7.467% | $75.9684 | $75.97 | $75.95 | $76.00 |
| Purchase #2 | $101.62 | 7.725% | $109.4701 | $109.47 | $109.45 | $109.50 |
| Purchase #3 | $242.38 | 12.870% | $273.5743 | $273.57 | $273.55 | $273.60 |
| Purchase #4 | $111.25 | 7.140% | $119.1933 | $119.19 | $119.20 | $119.20 |
| Purchase #5 | $206.56 | 3.490% | $213.7689 | $213.77 | $213.75 | $213.80 |
| Purchase #6 | $47.64 | 13.493% | $54.0681 | $54.07 | $54.05 | $54.10 |
| Purchase #7 | $57.84 | 13.372% | $65.5744 | $65.57 | $65.55 | $65.60 |
| 7 purchase totals = | $837.98 | $911.6175 | $911.61 | $911.50 | $911.80 | |