| 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 | $27.54 | 5.503% | $29.0555 | $29.06 | $29.05 | $29.10 |
| Purchase #2 | $104.93 | 11.858% | $117.3726 | $117.37 | $117.35 | $117.40 |
| Purchase #3 | $58.95 | 7.562% | $63.4078 | $63.41 | $63.40 | $63.40 |
| Purchase #4 | $155.69 | 11.834% | $174.1144 | $174.11 | $174.10 | $174.10 |
| Purchase #5 | $205.36 | 4.774% | $215.1639 | $215.16 | $215.15 | $215.20 |
| Purchase #6 | $93.40 | 7.803% | $100.688 | $100.69 | $100.70 | $100.70 |
| Purchase #7 | $5.27 | 10.394% | $5.8178 | $5.82 | $5.80 | $5.80 |
| 7 purchase totals = | $651.14 | $705.6200 | $705.62 | $705.55 | $705.70 | |