| 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 | $35.45 | 12.725% | $39.961 | $39.96 | $39.95 | $40.00 |
| Purchase #2 | $73.57 | 9.145% | $80.298 | $80.30 | $80.30 | $80.30 |
| Purchase #3 | $190.83 | 12.627% | $214.9261 | $214.93 | $214.95 | $214.90 |
| Purchase #4 | $97.37 | 13.733% | $110.7418 | $110.74 | $110.75 | $110.70 |
| Purchase #5 | $124.30 | 8.806% | $135.2459 | $135.25 | $135.25 | $135.20 |
| Purchase #6 | $116.48 | 8.706% | $126.6207 | $126.62 | $126.60 | $126.60 |
| Purchase #7 | $13.61 | 4.143% | $14.1739 | $14.17 | $14.15 | $14.20 |
| 7 purchase totals = | $651.61 | $721.9674 | $721.97 | $721.95 | $721.90 | |