| 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 | $29.92 | 9.348% | $32.7169 | $32.72 | $32.70 | $32.70 |
| Purchase #2 | $40.78 | 7.227% | $43.7272 | $43.73 | $43.75 | $43.70 |
| Purchase #3 | $238.88 | 13.141% | $270.2712 | $270.27 | $270.25 | $270.30 |
| Purchase #4 | $121.71 | 9.180% | $132.883 | $132.88 | $132.90 | $132.90 |
| Purchase #5 | $195.31 | 11.731% | $218.2218 | $218.22 | $218.20 | $218.20 |
| Purchase #6 | $159.83 | 10.687% | $176.911 | $176.91 | $176.90 | $176.90 |
| Purchase #7 | $77.43 | 12.613% | $87.1962 | $87.20 | $87.20 | $87.20 |
| 7 purchase totals = | $863.86 | $961.9273 | $961.93 | $961.90 | $961.90 | |