| 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 | $76.98 | 11.457% | $85.7996 | $85.80 | $85.80 | $85.80 |
| Purchase #2 | $30.64 | 12.160% | $34.3658 | $34.37 | $34.35 | $34.40 |
| Purchase #3 | $240.60 | 13.810% | $273.8269 | $273.83 | $273.85 | $273.80 |
| Purchase #4 | $36.42 | 8.213% | $39.4112 | $39.41 | $39.40 | $39.40 |
| Purchase #5 | $55.39 | 10.209% | $61.0448 | $61.04 | $61.05 | $61.00 |
| Purchase #6 | $86.88 | 7.577% | $93.4629 | $93.46 | $93.45 | $93.50 |
| Purchase #7 | $7.45 | 5.586% | $7.8662 | $7.87 | $7.85 | $7.90 |
| 7 purchase totals = | $534.36 | $595.7774 | $595.78 | $595.75 | $595.80 | |