| 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 | $96.65 | 11.270% | $107.5425 | $107.54 | $107.55 | $107.50 |
| Purchase #2 | $109.54 | 12.230% | $122.9367 | $122.94 | $122.95 | $122.90 |
| Purchase #3 | $35.47 | 10.518% | $39.2007 | $39.20 | $39.20 | $39.20 |
| Purchase #4 | $6.37 | 8.747% | $6.9272 | $6.93 | $6.95 | $6.90 |
| Purchase #5 | $207.76 | 10.192% | $228.9349 | $228.93 | $228.95 | $228.90 |
| Purchase #6 | $104.88 | 9.375% | $114.7125 | $114.71 | $114.70 | $114.70 |
| Purchase #7 | $110.33 | 8.614% | $119.8338 | $119.83 | $119.85 | $119.80 |
| 7 purchase totals = | $671.00 | $740.0883 | $740.08 | $740.15 | $739.90 | |