| 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 | $61.75 | 9.111% | $67.376 | $67.38 | $67.40 | $67.40 |
| Purchase #2 | $190.70 | 12.633% | $214.7911 | $214.79 | $214.80 | $214.80 |
| Purchase #3 | $25.57 | 13.537% | $29.0314 | $29.03 | $29.05 | $29.00 |
| Purchase #4 | $180.69 | 5.429% | $190.4997 | $190.50 | $190.50 | $190.50 |
| Purchase #5 | $45.77 | 3.813% | $47.5152 | $47.52 | $47.50 | $47.50 |
| Purchase #6 | $232.63 | 13.810% | $264.7562 | $264.76 | $264.75 | $264.80 |
| Purchase #7 | $101.44 | 6.502% | $108.0356 | $108.04 | $108.05 | $108.00 |
| 7 purchase totals = | $838.55 | $922.0052 | $922.02 | $922.05 | $922.00 | |