| 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 | $124.83 | 6.806% | $133.3259 | $133.33 | $133.35 | $133.30 |
| Purchase #2 | $10.41 | 11.529% | $11.6102 | $11.61 | $11.60 | $11.60 |
| Purchase #3 | $130.39 | 13.542% | $148.0474 | $148.05 | $148.05 | $148.00 |
| Purchase #4 | $105.25 | 11.271% | $117.1127 | $117.11 | $117.10 | $117.10 |
| Purchase #5 | $167.94 | 8.792% | $182.7053 | $182.71 | $182.70 | $182.70 |
| Purchase #6 | $32.36 | 6.230% | $34.376 | $34.38 | $34.40 | $34.40 |
| Purchase #7 | $95.61 | 7.231% | $102.5236 | $102.52 | $102.50 | $102.50 |
| 7 purchase totals = | $666.79 | $729.7011 | $729.71 | $729.70 | $729.60 | |