| 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 | $39.90 | 11.122% | $44.3377 | $44.34 | $44.35 | $44.30 |
| Purchase #2 | $225.91 | 4.592% | $236.2838 | $236.28 | $236.30 | $236.30 |
| Purchase #3 | $225.59 | 5.753% | $238.5682 | $238.57 | $238.55 | $238.60 |
| Purchase #4 | $9.63 | 3.577% | $9.9745 | $9.97 | $9.95 | $10.00 |
| Purchase #5 | $66.53 | 8.301% | $72.0527 | $72.05 | $72.05 | $72.10 |
| Purchase #6 | $184.57 | 7.477% | $198.3703 | $198.37 | $198.35 | $198.40 |
| Purchase #7 | $213.28 | 3.700% | $221.1714 | $221.17 | $221.15 | $221.20 |
| 7 purchase totals = | $965.41 | $1,020.7586 | $1,020.75 | $1,020.70 | $1,020.90 | |