| 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 | $71.92 | 9.788% | $78.9595 | $78.96 | $78.95 | $79.00 |
| Purchase #2 | $40.79 | 8.583% | $44.291 | $44.29 | $44.30 | $44.30 |
| Purchase #3 | $216.39 | 9.220% | $236.3412 | $236.34 | $236.35 | $236.30 |
| Purchase #4 | $247.84 | 7.601% | $266.6783 | $266.68 | $266.70 | $266.70 |
| Purchase #5 | $240.38 | 10.269% | $265.0646 | $265.06 | $265.05 | $265.10 |
| Purchase #6 | $198.63 | 13.153% | $224.7558 | $224.76 | $224.75 | $224.80 |
| Purchase #7 | $63.70 | 12.208% | $71.4765 | $71.48 | $71.50 | $71.50 |
| 7 purchase totals = | $1,079.65 | $1,187.5669 | $1,187.57 | $1,187.60 | $1,187.70 | |