| 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 | $115.85 | 11.803% | $129.5238 | $129.52 | $129.50 | $129.50 |
| Purchase #2 | $128.84 | 10.140% | $141.9044 | $141.90 | $141.90 | $141.90 |
| Purchase #3 | $96.66 | 10.105% | $106.4275 | $106.43 | $106.45 | $106.40 |
| Purchase #4 | $170.38 | 7.132% | $182.5315 | $182.53 | $182.55 | $182.50 |
| Purchase #5 | $164.33 | 5.624% | $173.5719 | $173.57 | $173.55 | $173.60 |
| Purchase #6 | $22.36 | 4.681% | $23.4067 | $23.41 | $23.40 | $23.40 |
| Purchase #7 | $66.77 | 3.357% | $69.0115 | $69.01 | $69.00 | $69.00 |
| 7 purchase totals = | $765.19 | $826.3773 | $826.37 | $826.35 | $826.30 | |