| 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 | $86.78 | 9.341% | $94.8861 | $94.89 | $94.90 | $94.90 |
| Purchase #2 | $209.71 | 9.735% | $230.1253 | $230.13 | $230.15 | $230.10 |
| Purchase #3 | $19.61 | 13.855% | $22.327 | $22.33 | $22.35 | $22.30 |
| Purchase #4 | $195.73 | 3.242% | $202.0756 | $202.08 | $202.10 | $202.10 |
| Purchase #5 | $72.67 | 5.380% | $76.5796 | $76.58 | $76.60 | $76.60 |
| Purchase #6 | $132.81 | 6.845% | $141.9008 | $141.90 | $141.90 | $141.90 |
| Purchase #7 | $33.99 | 8.748% | $36.9634 | $36.96 | $36.95 | $37.00 |
| 7 purchase totals = | $751.30 | $804.8578 | $804.87 | $804.95 | $804.90 | |