| 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 | $74.72 | 6.836% | $79.8279 | $79.83 | $79.85 | $79.80 |
| Purchase #2 | $195.40 | 12.544% | $219.911 | $219.91 | $219.90 | $219.90 |
| Purchase #3 | $14.63 | 9.556% | $16.028 | $16.03 | $16.05 | $16.00 |
| Purchase #4 | $43.46 | 5.170% | $45.7069 | $45.71 | $45.70 | $45.70 |
| Purchase #5 | $233.34 | 7.468% | $250.7658 | $250.77 | $250.75 | $250.80 |
| Purchase #6 | $206.64 | 4.253% | $215.4284 | $215.43 | $215.45 | $215.40 |
| Purchase #7 | $22.63 | 5.824% | $23.948 | $23.95 | $23.95 | $23.90 |
| 7 purchase totals = | $790.82 | $851.6160 | $851.63 | $851.65 | $851.50 | |