| 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 | $52.98 | 3.586% | $54.8799 | $54.88 | $54.90 | $54.90 |
| Purchase #2 | $244.58 | 10.817% | $271.0362 | $271.04 | $271.05 | $271.00 |
| Purchase #3 | $228.48 | 7.196% | $244.9214 | $244.92 | $244.90 | $244.90 |
| Purchase #4 | $168.28 | 3.831% | $174.7268 | $174.73 | $174.75 | $174.70 |
| Purchase #5 | $192.96 | 11.142% | $214.4596 | $214.46 | $214.45 | $214.50 |
| Purchase #6 | $23.71 | 13.174% | $26.8336 | $26.83 | $26.85 | $26.80 |
| Purchase #7 | $132.86 | 9.868% | $145.9706 | $145.97 | $145.95 | $146.00 |
| 7 purchase totals = | $1,043.85 | $1,132.8281 | $1,132.83 | $1,132.85 | $1,132.80 | |