| 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 | $45.62 | 13.440% | $51.7513 | $51.75 | $51.75 | $51.80 |
| Purchase #2 | $239.87 | 11.506% | $267.4694 | $267.47 | $267.45 | $267.50 |
| Purchase #3 | $45.59 | 4.812% | $47.7838 | $47.78 | $47.80 | $47.80 |
| Purchase #4 | $45.73 | 13.442% | $51.877 | $51.88 | $51.90 | $51.90 |
| Purchase #5 | $224.90 | 8.869% | $244.8464 | $244.85 | $244.85 | $244.80 |
| Purchase #6 | $6.70 | 13.495% | $7.6042 | $7.60 | $7.60 | $7.60 |
| Purchase #7 | $15.32 | 7.149% | $16.4152 | $16.42 | $16.40 | $16.40 |
| 7 purchase totals = | $623.73 | $687.7473 | $687.75 | $687.75 | $687.80 | |