| 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 | $13.59 | 3.341% | $14.044 | $14.04 | $14.05 | $14.00 |
| Purchase #2 | $197.37 | 3.597% | $204.4694 | $204.47 | $204.45 | $204.50 |
| Purchase #3 | $171.62 | 6.289% | $182.4132 | $182.41 | $182.40 | $182.40 |
| Purchase #4 | $118.84 | 9.857% | $130.5541 | $130.55 | $130.55 | $130.60 |
| Purchase #5 | $70.85 | 4.817% | $74.2628 | $74.26 | $74.25 | $74.30 |
| Purchase #6 | $70.72 | 3.635% | $73.2907 | $73.29 | $73.30 | $73.30 |
| Purchase #7 | $13.99 | 11.349% | $15.5777 | $15.58 | $15.60 | $15.60 |
| 7 purchase totals = | $656.98 | $694.6119 | $694.60 | $694.60 | $694.70 | |