| 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 | $57.40 | 5.260% | $60.4192 | $60.42 | $60.40 | $60.40 |
| Purchase #2 | $93.58 | 10.562% | $103.4639 | $103.46 | $103.45 | $103.50 |
| Purchase #3 | $221.25 | 11.476% | $246.6407 | $246.64 | $246.65 | $246.60 |
| Purchase #4 | $185.92 | 6.348% | $197.7222 | $197.72 | $197.70 | $197.70 |
| Purchase #5 | $151.93 | 5.736% | $160.6447 | $160.64 | $160.65 | $160.60 |
| Purchase #6 | $22.58 | 7.364% | $24.2428 | $24.24 | $24.25 | $24.20 |
| Purchase #7 | $148.81 | 3.671% | $154.2728 | $154.27 | $154.25 | $154.30 |
| 7 purchase totals = | $881.47 | $947.4063 | $947.39 | $947.35 | $947.30 | |