| 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 | $49.43 | 12.148% | $55.4348 | $55.43 | $55.45 | $55.40 |
| Purchase #2 | $128.41 | 4.217% | $133.825 | $133.83 | $133.85 | $133.80 |
| Purchase #3 | $106.43 | 3.335% | $109.9794 | $109.98 | $110.00 | $110.00 |
| Purchase #4 | $194.73 | 11.693% | $217.4998 | $217.50 | $217.50 | $217.50 |
| Purchase #5 | $58.93 | 6.502% | $62.7616 | $62.76 | $62.75 | $62.80 |
| Purchase #6 | $215.77 | 6.262% | $229.2815 | $229.28 | $229.30 | $229.30 |
| Purchase #7 | $32.50 | 5.483% | $34.282 | $34.28 | $34.30 | $34.30 |
| 7 purchase totals = | $786.20 | $843.0641 | $843.06 | $843.15 | $843.10 | |