| 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 | $35.34 | 3.379% | $36.5341 | $36.53 | $36.55 | $36.50 |
| Purchase #2 | $67.26 | 8.667% | $73.0894 | $73.09 | $73.10 | $73.10 |
| Purchase #3 | $190.50 | 9.312% | $208.2394 | $208.24 | $208.25 | $208.20 |
| Purchase #4 | $30.25 | 3.874% | $31.4219 | $31.42 | $31.40 | $31.40 |
| Purchase #5 | $148.55 | 5.434% | $156.6222 | $156.62 | $156.60 | $156.60 |
| Purchase #6 | $191.71 | 8.448% | $207.9057 | $207.91 | $207.90 | $207.90 |
| Purchase #7 | $250.57 | 11.708% | $279.9067 | $279.91 | $279.90 | $279.90 |
| 7 purchase totals = | $914.18 | $993.7194 | $993.72 | $993.70 | $993.60 | |