| 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 | $76.31 | 3.162% | $78.7229 | $78.72 | $78.70 | $78.70 |
| Purchase #2 | $235.80 | 13.835% | $268.4229 | $268.42 | $268.40 | $268.40 |
| Purchase #3 | $173.91 | 4.295% | $181.3794 | $181.38 | $181.40 | $181.40 |
| Purchase #4 | $69.40 | 11.325% | $77.2596 | $77.26 | $77.25 | $77.30 |
| Purchase #5 | $68.31 | 11.520% | $76.1793 | $76.18 | $76.20 | $76.20 |
| Purchase #6 | $40.93 | 11.611% | $45.6824 | $45.68 | $45.70 | $45.70 |
| Purchase #7 | $200.91 | 8.559% | $218.1059 | $218.11 | $218.10 | $218.10 |
| 7 purchase totals = | $865.57 | $945.7524 | $945.75 | $945.75 | $945.80 | |