| 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 | $34.54 | 3.224% | $35.6536 | $35.65 | $35.65 | $35.70 |
| Purchase #2 | $145.51 | 3.319% | $150.3395 | $150.34 | $150.35 | $150.30 |
| Purchase #3 | $25.74 | 8.372% | $27.895 | $27.90 | $27.90 | $27.90 |
| Purchase #4 | $139.73 | 8.357% | $151.4072 | $151.41 | $151.40 | $151.40 |
| Purchase #5 | $179.43 | 10.109% | $197.5686 | $197.57 | $197.55 | $197.60 |
| Purchase #6 | $111.97 | 7.538% | $120.4103 | $120.41 | $120.40 | $120.40 |
| Purchase #7 | $42.87 | 10.485% | $47.3649 | $47.36 | $47.35 | $47.40 |
| 7 purchase totals = | $679.79 | $730.6391 | $730.64 | $730.60 | $730.70 | |