| 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 | $78.34 | 4.473% | $81.8441 | $81.84 | $81.85 | $81.80 |
| Purchase #2 | $47.59 | 9.155% | $51.9469 | $51.95 | $51.95 | $51.90 |
| Purchase #3 | $85.36 | 7.190% | $91.4974 | $91.50 | $91.50 | $91.50 |
| Purchase #4 | $86.32 | 6.556% | $91.9791 | $91.98 | $92.00 | $92.00 |
| Purchase #5 | $180.37 | 8.451% | $195.6131 | $195.61 | $195.60 | $195.60 |
| Purchase #6 | $206.70 | 10.397% | $228.1906 | $228.19 | $228.20 | $228.20 |
| Purchase #7 | $16.42 | 5.392% | $17.3054 | $17.31 | $17.30 | $17.30 |
| 7 purchase totals = | $701.10 | $758.3766 | $758.38 | $758.40 | $758.30 | |