| 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 | $200.99 | 6.515% | $214.0845 | $214.08 | $214.10 | $214.10 |
| Purchase #2 | $46.77 | 8.489% | $50.7403 | $50.74 | $50.75 | $50.70 |
| Purchase #3 | $11.95 | 13.581% | $13.5729 | $13.57 | $13.55 | $13.60 |
| Purchase #4 | $40.82 | 10.746% | $45.2065 | $45.21 | $45.20 | $45.20 |
| Purchase #5 | $9.44 | 5.694% | $9.9775 | $9.98 | $10.00 | $10.00 |
| Purchase #6 | $79.61 | 4.197% | $82.9512 | $82.95 | $82.95 | $83.00 |
| Purchase #7 | $22.71 | 6.768% | $24.247 | $24.25 | $24.25 | $24.20 |
| 7 purchase totals = | $412.29 | $440.7799 | $440.78 | $440.80 | $440.80 | |