| 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 | $38.46 | 4.133% | $40.0496 | $40.05 | $40.05 | $40.00 |
| Purchase #2 | $5.85 | 7.104% | $6.2656 | $6.27 | $6.25 | $6.30 |
| Purchase #3 | $39.84 | 3.430% | $41.2065 | $41.21 | $41.20 | $41.20 |
| Purchase #4 | $59.95 | 3.412% | $61.9955 | $62.00 | $62.00 | $62.00 |
| Purchase #5 | $165.98 | 7.282% | $178.0667 | $178.07 | $178.05 | $178.10 |
| Purchase #6 | $14.59 | 9.687% | $16.0033 | $16.00 | $16.00 | $16.00 |
| Purchase #7 | $180.88 | 4.527% | $189.0684 | $189.07 | $189.05 | $189.10 |
| 7 purchase totals = | $505.55 | $532.6556 | $532.67 | $532.60 | $532.70 | |