| 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 | $81.48 | 4.720% | $85.3259 | $85.33 | $85.35 | $85.30 |
| Purchase #2 | $101.60 | 10.442% | $112.2091 | $112.21 | $112.20 | $112.20 |
| Purchase #3 | $249.81 | 7.175% | $267.7339 | $267.73 | $267.75 | $267.70 |
| Purchase #4 | $140.46 | 10.499% | $155.2069 | $155.21 | $155.20 | $155.20 |
| Purchase #5 | $24.63 | 9.349% | $26.9327 | $26.93 | $26.95 | $26.90 |
| Purchase #6 | $86.31 | 13.333% | $97.8177 | $97.82 | $97.80 | $97.80 |
| Purchase #7 | $156.75 | 4.668% | $164.0671 | $164.07 | $164.05 | $164.10 |
| 7 purchase totals = | $841.04 | $909.2933 | $909.30 | $909.30 | $909.20 | |