| 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 | $42.79 | 10.489% | $47.2782 | $47.28 | $47.30 | $47.30 |
| Purchase #2 | $167.42 | 7.348% | $179.722 | $179.72 | $179.70 | $179.70 |
| Purchase #3 | $193.73 | 12.838% | $218.6011 | $218.60 | $218.60 | $218.60 |
| Purchase #4 | $9.30 | 5.128% | $9.7769 | $9.78 | $9.80 | $9.80 |
| Purchase #5 | $19.74 | 5.433% | $20.8125 | $20.81 | $20.80 | $20.80 |
| Purchase #6 | $71.73 | 3.546% | $74.2735 | $74.27 | $74.25 | $74.30 |
| Purchase #7 | $198.80 | 13.370% | $225.3796 | $225.38 | $225.40 | $225.40 |
| 7 purchase totals = | $703.51 | $775.8438 | $775.84 | $775.85 | $775.90 | |