| 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 | $130.37 | 11.606% | $145.5007 | $145.50 | $145.50 | $145.50 |
| Purchase #2 | $25.68 | 12.753% | $28.955 | $28.96 | $28.95 | $29.00 |
| Purchase #3 | $66.48 | 9.432% | $72.7504 | $72.75 | $72.75 | $72.80 |
| Purchase #4 | $151.37 | 6.592% | $161.3483 | $161.35 | $161.35 | $161.30 |
| Purchase #5 | $48.89 | 6.161% | $51.9021 | $51.90 | $51.90 | $51.90 |
| Purchase #6 | $67.26 | 10.427% | $74.2732 | $74.27 | $74.25 | $74.30 |
| Purchase #7 | $103.29 | 13.859% | $117.605 | $117.61 | $117.60 | $117.60 |
| 7 purchase totals = | $593.34 | $652.3347 | $652.34 | $652.30 | $652.40 | |