| 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 | $149.32 | 9.227% | $163.0978 | $163.10 | $163.10 | $163.10 |
| Purchase #2 | $47.59 | 8.584% | $51.6751 | $51.68 | $51.70 | $51.70 |
| Purchase #3 | $91.53 | 11.687% | $102.2271 | $102.23 | $102.25 | $102.20 |
| Purchase #4 | $46.48 | 11.842% | $51.9842 | $51.98 | $52.00 | $52.00 |
| Purchase #5 | $53.73 | 7.575% | $57.8 | $57.80 | $57.80 | $57.80 |
| Purchase #6 | $95.28 | 9.188% | $104.0343 | $104.03 | $104.05 | $104.00 |
| Purchase #7 | $94.94 | 3.283% | $98.0569 | $98.06 | $98.05 | $98.10 |
| 7 purchase totals = | $578.87 | $628.8754 | $628.88 | $628.95 | $628.90 | |