| 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 | $82.76 | 6.865% | $88.4415 | $88.44 | $88.45 | $88.40 |
| Purchase #2 | $144.81 | 4.835% | $151.8116 | $151.81 | $151.80 | $151.80 |
| Purchase #3 | $89.66 | 13.589% | $101.8439 | $101.84 | $101.85 | $101.80 |
| Purchase #4 | $84.52 | 4.204% | $88.0732 | $88.07 | $88.05 | $88.10 |
| Purchase #5 | $8.50 | 3.716% | $8.8159 | $8.82 | $8.80 | $8.80 |
| Purchase #6 | $158.67 | 10.826% | $175.8476 | $175.85 | $175.85 | $175.80 |
| Purchase #7 | $166.65 | 9.196% | $181.9751 | $181.98 | $182.00 | $182.00 |
| 7 purchase totals = | $735.57 | $796.8088 | $796.81 | $796.80 | $796.70 | |