| 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 | $64.29 | 3.398% | $66.4746 | $66.47 | $66.45 | $66.50 |
| Purchase #2 | $72.60 | 9.752% | $79.68 | $79.68 | $79.70 | $79.70 |
| Purchase #3 | $128.79 | 10.677% | $142.5409 | $142.54 | $142.55 | $142.50 |
| Purchase #4 | $179.98 | 9.750% | $197.5281 | $197.53 | $197.55 | $197.50 |
| Purchase #5 | $55.51 | 5.561% | $58.5969 | $58.60 | $58.60 | $58.60 |
| Purchase #6 | $67.86 | 10.368% | $74.8957 | $74.90 | $74.90 | $74.90 |
| Purchase #7 | $9.79 | 3.537% | $10.1363 | $10.14 | $10.15 | $10.10 |
| 7 purchase totals = | $578.82 | $629.8525 | $629.86 | $629.90 | $629.80 | |