| 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 | $233.91 | 11.429% | $260.6436 | $260.64 | $260.65 | $260.60 |
| Purchase #2 | $65.45 | 11.575% | $73.0258 | $73.03 | $73.05 | $73.00 |
| Purchase #3 | $144.29 | 8.444% | $156.4738 | $156.47 | $156.45 | $156.50 |
| Purchase #4 | $34.47 | 4.734% | $36.1018 | $36.10 | $36.10 | $36.10 |
| Purchase #5 | $76.50 | 3.660% | $79.2999 | $79.30 | $79.30 | $79.30 |
| Purchase #6 | $99.58 | 7.354% | $106.9031 | $106.90 | $106.90 | $106.90 |
| Purchase #7 | $243.73 | 8.626% | $264.7541 | $264.75 | $264.75 | $264.80 |
| 7 purchase totals = | $897.93 | $977.2021 | $977.19 | $977.20 | $977.20 | |