| 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 | $5.52 | 3.380% | $5.7066 | $5.71 | $5.70 | $5.70 |
| Purchase #2 | $169.38 | 11.115% | $188.2066 | $188.21 | $188.20 | $188.20 |
| Purchase #3 | $83.98 | 11.251% | $93.4286 | $93.43 | $93.45 | $93.40 |
| Purchase #4 | $24.36 | 7.680% | $26.2308 | $26.23 | $26.25 | $26.20 |
| Purchase #5 | $5.36 | 9.811% | $5.8859 | $5.89 | $5.90 | $5.90 |
| Purchase #6 | $61.77 | 3.764% | $64.095 | $64.10 | $64.10 | $64.10 |
| Purchase #7 | $231.56 | 4.744% | $242.5452 | $242.55 | $242.55 | $242.50 |
| 7 purchase totals = | $581.93 | $626.0987 | $626.12 | $626.15 | $626.00 | |