| 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 | $205.29 | 5.503% | $216.5871 | $216.59 | $216.60 | $216.60 |
| Purchase #2 | $42.30 | 5.731% | $44.7242 | $44.72 | $44.70 | $44.70 |
| Purchase #3 | $117.59 | 7.342% | $126.2235 | $126.22 | $126.20 | $126.20 |
| Purchase #4 | $91.40 | 11.726% | $102.1176 | $102.12 | $102.10 | $102.10 |
| Purchase #5 | $67.84 | 6.657% | $72.3561 | $72.36 | $72.35 | $72.40 |
| Purchase #6 | $86.63 | 7.740% | $93.3352 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $149.66 | 10.619% | $165.5524 | $165.55 | $165.55 | $165.60 |
| 7 purchase totals = | $760.71 | $820.8961 | $820.90 | $820.85 | $820.90 | |