| 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 | $6.56 | 4.588% | $6.861 | $6.86 | $6.85 | $6.90 |
| Purchase #2 | $138.96 | 3.835% | $144.2891 | $144.29 | $144.30 | $144.30 |
| Purchase #3 | $38.43 | 12.142% | $43.0962 | $43.10 | $43.10 | $43.10 |
| Purchase #4 | $13.88 | 12.594% | $15.628 | $15.63 | $15.65 | $15.60 |
| Purchase #5 | $169.94 | 11.700% | $189.823 | $189.82 | $189.80 | $189.80 |
| Purchase #6 | $203.97 | 5.514% | $215.2169 | $215.22 | $215.20 | $215.20 |
| Purchase #7 | $93.37 | 5.217% | $98.2411 | $98.24 | $98.25 | $98.20 |
| 7 purchase totals = | $665.11 | $713.1553 | $713.16 | $713.15 | $713.10 | |