| 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 | $91.77 | 9.711% | $100.6818 | $100.68 | $100.70 | $100.70 |
| Purchase #2 | $230.55 | 8.767% | $250.7623 | $250.76 | $250.75 | $250.80 |
| Purchase #3 | $12.52 | 11.603% | $13.9727 | $13.97 | $13.95 | $14.00 |
| Purchase #4 | $76.36 | 5.198% | $80.3292 | $80.33 | $80.35 | $80.30 |
| Purchase #5 | $175.73 | 12.232% | $197.2253 | $197.23 | $197.25 | $197.20 |
| Purchase #6 | $100.89 | 8.356% | $109.3204 | $109.32 | $109.30 | $109.30 |
| Purchase #7 | $84.28 | 3.172% | $86.9534 | $86.95 | $86.95 | $87.00 |
| 7 purchase totals = | $772.10 | $839.2451 | $839.24 | $839.25 | $839.30 | |