| 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 | $33.43 | 13.166% | $37.8314 | $37.83 | $37.85 | $37.80 |
| Purchase #2 | $9.59 | 4.470% | $10.0187 | $10.02 | $10.00 | $10.00 |
| Purchase #3 | $250.34 | 9.449% | $273.9946 | $273.99 | $274.00 | $274.00 |
| Purchase #4 | $86.75 | 13.756% | $98.6833 | $98.68 | $98.70 | $98.70 |
| Purchase #5 | $86.97 | 8.445% | $94.3146 | $94.31 | $94.30 | $94.30 |
| Purchase #6 | $93.88 | 8.419% | $101.7838 | $101.78 | $101.80 | $101.80 |
| Purchase #7 | $241.54 | 10.494% | $266.8872 | $266.89 | $266.90 | $266.90 |
| 7 purchase totals = | $802.50 | $883.5136 | $883.50 | $883.55 | $883.50 | |