| 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 | $26.56 | 12.817% | $29.9642 | $29.96 | $29.95 | $30.00 |
| Purchase #2 | $187.51 | 5.255% | $197.3637 | $197.36 | $197.35 | $197.40 |
| Purchase #3 | $60.56 | 6.411% | $64.4425 | $64.44 | $64.45 | $64.40 |
| Purchase #4 | $126.25 | 10.131% | $139.0404 | $139.04 | $139.05 | $139.00 |
| Purchase #5 | $244.75 | 13.426% | $277.6101 | $277.61 | $277.60 | $277.60 |
| Purchase #6 | $164.46 | 6.308% | $174.8341 | $174.83 | $174.85 | $174.80 |
| Purchase #7 | $73.56 | 7.612% | $79.1594 | $79.16 | $79.15 | $79.20 |
| 7 purchase totals = | $883.65 | $962.4144 | $962.40 | $962.40 | $962.40 | |