| 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 | $60.35 | 10.428% | $66.6433 | $66.64 | $66.65 | $66.60 |
| Purchase #2 | $240.43 | 11.850% | $268.921 | $268.92 | $268.90 | $268.90 |
| Purchase #3 | $220.60 | 5.788% | $233.3683 | $233.37 | $233.35 | $233.40 |
| Purchase #4 | $7.72 | 9.793% | $8.476 | $8.48 | $8.50 | $8.50 |
| Purchase #5 | $62.97 | 11.521% | $70.2248 | $70.22 | $70.20 | $70.20 |
| Purchase #6 | $122.85 | 8.596% | $133.4102 | $133.41 | $133.40 | $133.40 |
| Purchase #7 | $29.81 | 6.540% | $31.7596 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $744.73 | $812.8032 | $812.80 | $812.75 | $812.80 | |