| 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 | $68.51 | 10.793% | $75.9043 | $75.90 | $75.90 | $75.90 |
| Purchase #2 | $114.33 | 3.208% | $117.9977 | $118.00 | $118.00 | $118.00 |
| Purchase #3 | $228.70 | 12.461% | $257.1983 | $257.20 | $257.20 | $257.20 |
| Purchase #4 | $244.74 | 4.133% | $254.8551 | $254.86 | $254.85 | $254.90 |
| Purchase #5 | $13.66 | 4.126% | $14.2236 | $14.22 | $14.20 | $14.20 |
| Purchase #6 | $53.77 | 6.851% | $57.4538 | $57.45 | $57.45 | $57.50 |
| Purchase #7 | $115.63 | 8.359% | $125.2955 | $125.30 | $125.30 | $125.30 |
| 7 purchase totals = | $839.34 | $902.9283 | $902.93 | $902.90 | $903.00 | |