| 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 | $6.96 | 9.146% | $7.5966 | $7.60 | $7.60 | $7.60 |
| Purchase #2 | $21.94 | 13.260% | $24.8492 | $24.85 | $24.85 | $24.80 |
| Purchase #3 | $76.51 | 9.777% | $83.9904 | $83.99 | $84.00 | $84.00 |
| Purchase #4 | $241.25 | 10.840% | $267.4015 | $267.40 | $267.40 | $267.40 |
| Purchase #5 | $104.93 | 6.864% | $112.1324 | $112.13 | $112.15 | $112.10 |
| Purchase #6 | $209.43 | 3.318% | $216.3789 | $216.38 | $216.40 | $216.40 |
| Purchase #7 | $217.78 | 7.629% | $234.3944 | $234.39 | $234.40 | $234.40 |
| 7 purchase totals = | $878.80 | $946.7434 | $946.74 | $946.80 | $946.70 | |