| 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 | $85.38 | 13.505% | $96.9106 | $96.91 | $96.90 | $96.90 |
| Purchase #2 | $9.68 | 4.654% | $10.1305 | $10.13 | $10.15 | $10.10 |
| Purchase #3 | $46.34 | 6.700% | $49.4448 | $49.44 | $49.45 | $49.40 |
| Purchase #4 | $111.85 | 6.281% | $118.8753 | $118.88 | $118.90 | $118.90 |
| Purchase #5 | $146.65 | 5.432% | $154.616 | $154.62 | $154.60 | $154.60 |
| Purchase #6 | $48.92 | 9.486% | $53.5606 | $53.56 | $53.55 | $53.60 |
| Purchase #7 | $30.52 | 3.235% | $31.5073 | $31.51 | $31.50 | $31.50 |
| 7 purchase totals = | $479.34 | $515.0451 | $515.05 | $515.05 | $515.00 | |