| 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 | $87.71 | 9.309% | $95.8749 | $95.87 | $95.85 | $95.90 |
| Purchase #2 | $118.87 | 12.787% | $134.0699 | $134.07 | $134.05 | $134.10 |
| Purchase #3 | $109.60 | 10.176% | $120.7529 | $120.75 | $120.75 | $120.80 |
| Purchase #4 | $152.78 | 4.393% | $159.4916 | $159.49 | $159.50 | $159.50 |
| Purchase #5 | $192.39 | 6.547% | $204.9858 | $204.99 | $205.00 | $205.00 |
| Purchase #6 | $55.44 | 8.691% | $60.2583 | $60.26 | $60.25 | $60.30 |
| Purchase #7 | $28.64 | 13.654% | $32.5505 | $32.55 | $32.55 | $32.60 |
| 7 purchase totals = | $745.43 | $807.9839 | $807.98 | $807.95 | $808.20 | |