| 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 | $44.35 | 13.248% | $50.2255 | $50.23 | $50.25 | $50.20 |
| Purchase #2 | $158.80 | 13.603% | $180.4016 | $180.40 | $180.40 | $180.40 |
| Purchase #3 | $27.81 | 7.802% | $29.9797 | $29.98 | $30.00 | $30.00 |
| Purchase #4 | $95.32 | 4.540% | $99.6475 | $99.65 | $99.65 | $99.60 |
| Purchase #5 | $198.53 | 6.521% | $211.4761 | $211.48 | $211.50 | $211.50 |
| Purchase #6 | $45.92 | 5.390% | $48.3951 | $48.40 | $48.40 | $48.40 |
| Purchase #7 | $77.97 | 4.256% | $81.2884 | $81.29 | $81.30 | $81.30 |
| 7 purchase totals = | $648.70 | $701.4139 | $701.43 | $701.50 | $701.40 | |