| 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 | $11.55 | 11.225% | $12.8465 | $12.85 | $12.85 | $12.80 |
| Purchase #2 | $228.59 | 11.138% | $254.0504 | $254.05 | $254.05 | $254.10 |
| Purchase #3 | $60.54 | 6.356% | $64.3879 | $64.39 | $64.40 | $64.40 |
| Purchase #4 | $148.59 | 6.143% | $157.7179 | $157.72 | $157.70 | $157.70 |
| Purchase #5 | $140.42 | 10.473% | $155.1262 | $155.13 | $155.15 | $155.10 |
| Purchase #6 | $75.41 | 5.246% | $79.366 | $79.37 | $79.35 | $79.40 |
| Purchase #7 | $64.98 | 12.408% | $73.0427 | $73.04 | $73.05 | $73.00 |
| 7 purchase totals = | $730.08 | $796.5376 | $796.55 | $796.55 | $796.50 | |