| 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 | $77.29 | 9.621% | $84.7261 | $84.73 | $84.75 | $84.70 |
| Purchase #2 | $132.81 | 3.854% | $137.9285 | $137.93 | $137.95 | $137.90 |
| Purchase #3 | $191.55 | 6.207% | $203.4395 | $203.44 | $203.45 | $203.40 |
| Purchase #4 | $14.82 | 9.203% | $16.1839 | $16.18 | $16.20 | $16.20 |
| Purchase #5 | $36.89 | 7.785% | $39.7619 | $39.76 | $39.75 | $39.80 |
| Purchase #6 | $38.64 | 4.663% | $40.4418 | $40.44 | $40.45 | $40.40 |
| Purchase #7 | $159.31 | 6.265% | $169.2908 | $169.29 | $169.30 | $169.30 |
| 7 purchase totals = | $651.31 | $691.7725 | $691.77 | $691.85 | $691.70 | |