| 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 | $11.42 | 11.489% | $12.732 | $12.73 | $12.75 | $12.70 |
| Purchase #2 | $94.36 | 10.777% | $104.5292 | $104.53 | $104.55 | $104.50 |
| Purchase #3 | $146.93 | 10.649% | $162.5766 | $162.58 | $162.60 | $162.60 |
| Purchase #4 | $89.71 | 6.524% | $95.5627 | $95.56 | $95.55 | $95.60 |
| Purchase #5 | $150.51 | 5.835% | $159.2923 | $159.29 | $159.30 | $159.30 |
| Purchase #6 | $202.53 | 8.863% | $220.4802 | $220.48 | $220.50 | $220.50 |
| Purchase #7 | $117.63 | 6.326% | $125.0713 | $125.07 | $125.05 | $125.10 |
| 7 purchase totals = | $813.09 | $880.2443 | $880.24 | $880.30 | $880.30 | |