| 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 | $226.52 | 9.695% | $248.4811 | $248.48 | $248.50 | $248.50 |
| Purchase #2 | $7.92 | 9.528% | $8.6746 | $8.67 | $8.65 | $8.70 |
| Purchase #3 | $64.54 | 11.333% | $71.8543 | $71.85 | $71.85 | $71.90 |
| Purchase #4 | $176.31 | 8.866% | $191.9416 | $191.94 | $191.95 | $191.90 |
| Purchase #5 | $130.60 | 10.782% | $144.6813 | $144.68 | $144.70 | $144.70 |
| Purchase #6 | $13.33 | 10.457% | $14.7239 | $14.72 | $14.70 | $14.70 |
| Purchase #7 | $44.82 | 11.586% | $50.0128 | $50.01 | $50.00 | $50.00 |
| 7 purchase totals = | $664.04 | $730.3696 | $730.35 | $730.35 | $730.40 | |