| 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 | $39.35 | 6.263% | $41.8145 | $41.81 | $41.80 | $41.80 |
| Purchase #2 | $13.27 | 4.487% | $13.8654 | $13.87 | $13.85 | $13.90 |
| Purchase #3 | $195.63 | 4.212% | $203.8699 | $203.87 | $203.85 | $203.90 |
| Purchase #4 | $26.68 | 5.744% | $28.2125 | $28.21 | $28.20 | $28.20 |
| Purchase #5 | $118.84 | 5.439% | $125.3037 | $125.30 | $125.30 | $125.30 |
| Purchase #6 | $46.53 | 6.455% | $49.5335 | $49.53 | $49.55 | $49.50 |
| Purchase #7 | $227.93 | 13.282% | $258.2037 | $258.20 | $258.20 | $258.20 |
| 7 purchase totals = | $668.23 | $720.8032 | $720.79 | $720.75 | $720.80 | |