| 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 | $77.72 | 8.734% | $84.5081 | $84.51 | $84.50 | $84.50 |
| Purchase #2 | $6.76 | 5.861% | $7.1562 | $7.16 | $7.15 | $7.20 |
| Purchase #3 | $77.53 | 3.776% | $80.4575 | $80.46 | $80.45 | $80.50 |
| Purchase #4 | $118.27 | 10.244% | $130.3856 | $130.39 | $130.40 | $130.40 |
| Purchase #5 | $22.42 | 7.135% | $24.0197 | $24.02 | $24.00 | $24.00 |
| Purchase #6 | $240.47 | 13.538% | $273.0248 | $273.02 | $273.00 | $273.00 |
| Purchase #7 | $26.83 | 9.683% | $29.4279 | $29.43 | $29.45 | $29.40 |
| 7 purchase totals = | $570.00 | $628.9798 | $628.99 | $628.95 | $629.00 | |