| 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 | $39.52 | 8.662% | $42.9432 | $42.94 | $42.95 | $42.90 |
| Purchase #2 | $115.75 | 13.551% | $131.4353 | $131.44 | $131.45 | $131.40 |
| Purchase #3 | $76.96 | 10.592% | $85.1116 | $85.11 | $85.10 | $85.10 |
| Purchase #4 | $75.26 | 9.829% | $82.6573 | $82.66 | $82.65 | $82.70 |
| Purchase #5 | $208.35 | 8.480% | $226.0181 | $226.02 | $226.00 | $226.00 |
| Purchase #6 | $201.33 | 3.453% | $208.2819 | $208.28 | $208.30 | $208.30 |
| Purchase #7 | $37.57 | 11.595% | $41.9262 | $41.93 | $41.95 | $41.90 |
| 7 purchase totals = | $754.74 | $818.3736 | $818.38 | $818.40 | $818.30 | |