| 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 | $117.74 | 8.239% | $127.4406 | $127.44 | $127.45 | $127.40 |
| Purchase #2 | $44.85 | 11.672% | $50.0849 | $50.08 | $50.10 | $50.10 |
| Purchase #3 | $29.68 | 7.120% | $31.7932 | $31.79 | $31.80 | $31.80 |
| Purchase #4 | $6.36 | 3.564% | $6.5867 | $6.59 | $6.60 | $6.60 |
| Purchase #5 | $68.32 | 13.582% | $77.5992 | $77.60 | $77.60 | $77.60 |
| Purchase #6 | $67.30 | 11.431% | $74.9931 | $74.99 | $75.00 | $75.00 |
| Purchase #7 | $157.29 | 10.797% | $174.2726 | $174.27 | $174.25 | $174.30 |
| 7 purchase totals = | $491.54 | $542.7703 | $542.76 | $542.80 | $542.80 | |