| 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 | $40.66 | 12.409% | $45.7055 | $45.71 | $45.70 | $45.70 |
| Purchase #2 | $5.94 | 5.362% | $6.2585 | $6.26 | $6.25 | $6.30 |
| Purchase #3 | $99.62 | 12.153% | $111.7268 | $111.73 | $111.75 | $111.70 |
| Purchase #4 | $244.71 | 4.668% | $256.1331 | $256.13 | $256.15 | $256.10 |
| Purchase #5 | $178.55 | 9.614% | $195.7158 | $195.72 | $195.70 | $195.70 |
| Purchase #6 | $14.57 | 6.516% | $15.5194 | $15.52 | $15.50 | $15.50 |
| Purchase #7 | $95.91 | 6.107% | $101.7672 | $101.77 | $101.75 | $101.80 |
| 7 purchase totals = | $679.96 | $732.8263 | $732.84 | $732.80 | $732.80 | |