| 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 | $11.36 | 11.837% | $12.7047 | $12.70 | $12.70 | $12.70 |
| Purchase #2 | $200.93 | 3.170% | $207.2995 | $207.30 | $207.30 | $207.30 |
| Purchase #3 | $231.63 | 7.752% | $249.586 | $249.59 | $249.60 | $249.60 |
| Purchase #4 | $85.89 | 8.873% | $93.511 | $93.51 | $93.50 | $93.50 |
| Purchase #5 | $15.49 | 10.605% | $17.1327 | $17.13 | $17.15 | $17.10 |
| Purchase #6 | $125.44 | 13.556% | $142.4446 | $142.44 | $142.45 | $142.40 |
| Purchase #7 | $101.35 | 10.102% | $111.5884 | $111.59 | $111.60 | $111.60 |
| 7 purchase totals = | $772.09 | $834.2669 | $834.26 | $834.30 | $834.20 | |