| 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 | $6.49 | 8.207% | $7.0226 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $137.56 | 13.355% | $155.9311 | $155.93 | $155.95 | $155.90 |
| Purchase #3 | $79.89 | 3.596% | $82.7628 | $82.76 | $82.75 | $82.80 |
| Purchase #4 | $61.82 | 5.739% | $65.3678 | $65.37 | $65.35 | $65.40 |
| Purchase #5 | $14.88 | 8.376% | $16.1263 | $16.13 | $16.15 | $16.10 |
| Purchase #6 | $217.81 | 6.367% | $231.678 | $231.68 | $231.70 | $231.70 |
| Purchase #7 | $249.84 | 9.557% | $273.7172 | $273.72 | $273.70 | $273.70 |
| 7 purchase totals = | $768.29 | $832.6058 | $832.61 | $832.60 | $832.60 | |