| 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 | $79.81 | 7.613% | $85.8859 | $85.89 | $85.90 | $85.90 |
| Purchase #2 | $249.97 | 6.737% | $266.8105 | $266.81 | $266.80 | $266.80 |
| Purchase #3 | $127.52 | 3.818% | $132.3887 | $132.39 | $132.40 | $132.40 |
| Purchase #4 | $132.35 | 12.428% | $148.7985 | $148.80 | $148.80 | $148.80 |
| Purchase #5 | $170.63 | 6.369% | $181.4974 | $181.50 | $181.50 | $181.50 |
| Purchase #6 | $151.96 | 12.207% | $170.5098 | $170.51 | $170.50 | $170.50 |
| Purchase #7 | $149.76 | 8.464% | $162.4357 | $162.44 | $162.45 | $162.40 |
| 7 purchase totals = | $1,062.00 | $1,148.3265 | $1,148.34 | $1,148.35 | $1,148.30 | |