| 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 | $32.60 | 10.683% | $36.0827 | $36.08 | $36.10 | $36.10 |
| Purchase #2 | $85.28 | 8.289% | $92.3489 | $92.35 | $92.35 | $92.30 |
| Purchase #3 | $93.66 | 4.413% | $97.7932 | $97.79 | $97.80 | $97.80 |
| Purchase #4 | $242.46 | 11.594% | $270.5708 | $270.57 | $270.55 | $270.60 |
| Purchase #5 | $133.46 | 13.210% | $151.0901 | $151.09 | $151.10 | $151.10 |
| Purchase #6 | $18.74 | 7.531% | $20.1513 | $20.15 | $20.15 | $20.20 |
| Purchase #7 | $135.32 | 10.833% | $149.9792 | $149.98 | $150.00 | $150.00 |
| 7 purchase totals = | $741.52 | $818.0162 | $818.01 | $818.05 | $818.10 | |