| 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 | $77.72 | 13.378% | $88.1174 | $88.12 | $88.10 | $88.10 |
| Purchase #2 | $240.25 | 7.572% | $258.4417 | $258.44 | $258.45 | $258.40 |
| Purchase #3 | $102.97 | 4.292% | $107.3895 | $107.39 | $107.40 | $107.40 |
| Purchase #4 | $221.36 | 5.602% | $233.7606 | $233.76 | $233.75 | $233.80 |
| Purchase #5 | $23.86 | 3.452% | $24.6836 | $24.68 | $24.70 | $24.70 |
| Purchase #6 | $84.40 | 5.507% | $89.0479 | $89.05 | $89.05 | $89.00 |
| Purchase #7 | $94.89 | 10.750% | $105.0907 | $105.09 | $105.10 | $105.10 |
| 7 purchase totals = | $845.45 | $906.5314 | $906.53 | $906.55 | $906.50 | |