| 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 | $74.52 | 7.211% | $79.8936 | $79.89 | $79.90 | $79.90 |
| Purchase #2 | $46.99 | 13.307% | $53.243 | $53.24 | $53.25 | $53.20 |
| Purchase #3 | $121.37 | 13.214% | $137.4078 | $137.41 | $137.40 | $137.40 |
| Purchase #4 | $216.37 | 9.421% | $236.7542 | $236.75 | $236.75 | $236.80 |
| Purchase #5 | $88.97 | 3.116% | $91.7423 | $91.74 | $91.75 | $91.70 |
| Purchase #6 | $194.52 | 6.659% | $207.4731 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $197.31 | 10.130% | $217.2975 | $217.30 | $217.30 | $217.30 |
| 7 purchase totals = | $940.05 | $1,023.8115 | $1,023.80 | $1,023.80 | $1,023.80 | |