| 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 | $60.33 | 13.778% | $68.6423 | $68.64 | $68.65 | $68.60 |
| Purchase #2 | $41.49 | 9.515% | $45.4378 | $45.44 | $45.45 | $45.40 |
| Purchase #3 | $185.59 | 11.621% | $207.1574 | $207.16 | $207.15 | $207.20 |
| Purchase #4 | $213.80 | 6.638% | $227.992 | $227.99 | $228.00 | $228.00 |
| Purchase #5 | $70.35 | 3.402% | $72.7433 | $72.74 | $72.75 | $72.70 |
| Purchase #6 | $88.34 | 11.840% | $98.7995 | $98.80 | $98.80 | $98.80 |
| Purchase #7 | $239.98 | 13.793% | $273.0804 | $273.08 | $273.10 | $273.10 |
| 7 purchase totals = | $899.88 | $993.8527 | $993.85 | $993.90 | $993.80 | |