| 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 | $6.64 | 8.324% | $7.1927 | $7.19 | $7.20 | $7.20 |
| Purchase #2 | $247.62 | 3.140% | $255.3953 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $9.52 | 3.366% | $9.8404 | $9.84 | $9.85 | $9.80 |
| Purchase #4 | $47.86 | 4.395% | $49.9634 | $49.96 | $49.95 | $50.00 |
| Purchase #5 | $25.94 | 8.717% | $28.2012 | $28.20 | $28.20 | $28.20 |
| Purchase #6 | $53.98 | 7.792% | $58.1861 | $58.19 | $58.20 | $58.20 |
| Purchase #7 | $142.48 | 6.480% | $151.7127 | $151.71 | $151.70 | $151.70 |
| 7 purchase totals = | $534.04 | $560.4918 | $560.49 | $560.50 | $560.50 | |