| 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 | $132.89 | 3.602% | $137.6767 | $137.68 | $137.70 | $137.70 |
| Purchase #2 | $96.26 | 3.690% | $99.812 | $99.81 | $99.80 | $99.80 |
| Purchase #3 | $91.42 | 4.316% | $95.3657 | $95.37 | $95.35 | $95.40 |
| Purchase #4 | $46.87 | 8.241% | $50.7326 | $50.73 | $50.75 | $50.70 |
| Purchase #5 | $57.51 | 7.831% | $62.0136 | $62.01 | $62.00 | $62.00 |
| Purchase #6 | $233.48 | 3.511% | $241.6775 | $241.68 | $241.70 | $241.70 |
| Purchase #7 | $49.30 | 7.812% | $53.1513 | $53.15 | $53.15 | $53.20 |
| 7 purchase totals = | $707.73 | $740.4294 | $740.43 | $740.45 | $740.50 | |