| 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 | $23.84 | 8.558% | $25.8802 | $25.88 | $25.90 | $25.90 |
| Purchase #2 | $234.40 | 4.452% | $244.8355 | $244.84 | $244.85 | $244.80 |
| Purchase #3 | $43.56 | 12.823% | $49.1457 | $49.15 | $49.15 | $49.10 |
| Purchase #4 | $221.29 | 9.122% | $241.4761 | $241.48 | $241.50 | $241.50 |
| Purchase #5 | $129.29 | 12.720% | $145.7357 | $145.74 | $145.75 | $145.70 |
| Purchase #6 | $141.55 | 10.138% | $155.9003 | $155.90 | $155.90 | $155.90 |
| Purchase #7 | $116.66 | 7.146% | $124.9965 | $125.00 | $125.00 | $125.00 |
| 7 purchase totals = | $910.59 | $987.9700 | $987.99 | $988.05 | $987.90 | |