| 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 | $100.92 | 9.524% | $110.5316 | $110.53 | $110.55 | $110.50 |
| Purchase #2 | $17.72 | 8.805% | $19.2802 | $19.28 | $19.30 | $19.30 |
| Purchase #3 | $32.27 | 6.775% | $34.4563 | $34.46 | $34.45 | $34.50 |
| Purchase #4 | $234.79 | 13.452% | $266.374 | $266.37 | $266.35 | $266.40 |
| Purchase #5 | $17.54 | 10.246% | $19.3371 | $19.34 | $19.35 | $19.30 |
| Purchase #6 | $178.63 | 4.841% | $187.2775 | $187.28 | $187.30 | $187.30 |
| Purchase #7 | $164.34 | 5.694% | $173.6975 | $173.70 | $173.70 | $173.70 |
| 7 purchase totals = | $746.21 | $810.9542 | $810.96 | $811.00 | $811.00 | |