| 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 | $245.28 | 10.473% | $270.9682 | $270.97 | $270.95 | $271.00 |
| Purchase #2 | $51.98 | 3.434% | $53.765 | $53.77 | $53.75 | $53.80 |
| Purchase #3 | $66.97 | 9.708% | $73.4714 | $73.47 | $73.45 | $73.50 |
| Purchase #4 | $10.35 | 3.330% | $10.6947 | $10.69 | $10.70 | $10.70 |
| Purchase #5 | $67.37 | 11.380% | $75.0367 | $75.04 | $75.05 | $75.00 |
| Purchase #6 | $196.66 | 9.474% | $215.2916 | $215.29 | $215.30 | $215.30 |
| Purchase #7 | $90.34 | 11.753% | $100.9577 | $100.96 | $100.95 | $101.00 |
| 7 purchase totals = | $728.95 | $800.1853 | $800.19 | $800.15 | $800.30 | |