| 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 | $67.32 | 7.347% | $72.266 | $72.27 | $72.25 | $72.30 |
| Purchase #2 | $41.56 | 9.342% | $45.4425 | $45.44 | $45.45 | $45.40 |
| Purchase #3 | $84.73 | 10.621% | $93.7292 | $93.73 | $93.75 | $93.70 |
| Purchase #4 | $198.45 | 6.310% | $210.9722 | $210.97 | $210.95 | $211.00 |
| Purchase #5 | $79.98 | 5.707% | $84.5445 | $84.54 | $84.55 | $84.50 |
| Purchase #6 | $132.39 | 3.813% | $137.438 | $137.44 | $137.45 | $137.40 |
| Purchase #7 | $126.63 | 10.623% | $140.0819 | $140.08 | $140.10 | $140.10 |
| 7 purchase totals = | $731.06 | $784.4743 | $784.47 | $784.50 | $784.40 | |