| 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 | $111.52 | 11.718% | $124.5879 | $124.59 | $124.60 | $124.60 |
| Purchase #2 | $188.42 | 11.362% | $209.8283 | $209.83 | $209.85 | $209.80 |
| Purchase #3 | $19.93 | 3.681% | $20.6636 | $20.66 | $20.65 | $20.70 |
| Purchase #4 | $182.87 | 4.140% | $190.4408 | $190.44 | $190.45 | $190.40 |
| Purchase #5 | $144.69 | 11.426% | $161.2223 | $161.22 | $161.20 | $161.20 |
| Purchase #6 | $80.68 | 6.200% | $85.6822 | $85.68 | $85.70 | $85.70 |
| Purchase #7 | $19.44 | 10.212% | $21.4252 | $21.43 | $21.45 | $21.40 |
| 7 purchase totals = | $747.55 | $813.8503 | $813.85 | $813.90 | $813.80 | |