| 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 | $73.55 | 6.689% | $78.4698 | $78.47 | $78.45 | $78.50 |
| Purchase #2 | $120.76 | 9.838% | $132.6404 | $132.64 | $132.65 | $132.60 |
| Purchase #3 | $162.92 | 4.645% | $170.4876 | $170.49 | $170.50 | $170.50 |
| Purchase #4 | $47.80 | 10.196% | $52.6737 | $52.67 | $52.65 | $52.70 |
| Purchase #5 | $82.88 | 12.340% | $93.1074 | $93.11 | $93.10 | $93.10 |
| Purchase #6 | $166.96 | 7.351% | $179.2332 | $179.23 | $179.25 | $179.20 |
| Purchase #7 | $160.58 | 12.870% | $181.2466 | $181.25 | $181.25 | $181.20 |
| 7 purchase totals = | $815.45 | $887.8587 | $887.86 | $887.85 | $887.80 | |