| 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 | $88.72 | 7.520% | $95.3917 | $95.39 | $95.40 | $95.40 |
| Purchase #2 | $105.47 | 7.683% | $113.5733 | $113.57 | $113.55 | $113.60 |
| Purchase #3 | $192.42 | 12.795% | $217.0401 | $217.04 | $217.05 | $217.00 |
| Purchase #4 | $64.93 | 7.865% | $70.0367 | $70.04 | $70.05 | $70.00 |
| Purchase #5 | $182.34 | 5.860% | $193.0251 | $193.03 | $193.05 | $193.00 |
| Purchase #6 | $152.54 | 11.343% | $169.8426 | $169.84 | $169.85 | $169.80 |
| Purchase #7 | $220.70 | 3.128% | $227.6035 | $227.60 | $227.60 | $227.60 |
| 7 purchase totals = | $1,007.12 | $1,086.5130 | $1,086.51 | $1,086.55 | $1,086.40 | |