| 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 | $25.82 | 8.559% | $28.0299 | $28.03 | $28.05 | $28.00 |
| Purchase #2 | $12.62 | 10.744% | $13.9759 | $13.98 | $14.00 | $14.00 |
| Purchase #3 | $92.68 | 12.207% | $103.9934 | $103.99 | $104.00 | $104.00 |
| Purchase #4 | $119.85 | 9.537% | $131.2801 | $131.28 | $131.30 | $131.30 |
| Purchase #5 | $231.39 | 10.287% | $255.1931 | $255.19 | $255.20 | $255.20 |
| Purchase #6 | $206.72 | 6.356% | $219.8591 | $219.86 | $219.85 | $219.90 |
| Purchase #7 | $103.73 | 6.662% | $110.6405 | $110.64 | $110.65 | $110.60 |
| 7 purchase totals = | $792.81 | $862.9720 | $862.97 | $863.05 | $863.00 | |