| 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 | $35.49 | 10.262% | $39.132 | $39.13 | $39.15 | $39.10 |
| Purchase #2 | $19.85 | 7.566% | $21.3519 | $21.35 | $21.35 | $21.40 |
| Purchase #3 | $72.71 | 6.659% | $77.5518 | $77.55 | $77.55 | $77.60 |
| Purchase #4 | $150.91 | 12.286% | $169.4508 | $169.45 | $169.45 | $169.50 |
| Purchase #5 | $71.46 | 11.285% | $79.5243 | $79.52 | $79.50 | $79.50 |
| Purchase #6 | $139.56 | 3.863% | $144.9512 | $144.95 | $144.95 | $145.00 |
| Purchase #7 | $186.83 | 9.774% | $205.0908 | $205.09 | $205.10 | $205.10 |
| 7 purchase totals = | $676.81 | $737.0528 | $737.04 | $737.05 | $737.20 | |