| 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 | $56.67 | 11.289% | $63.0675 | $63.07 | $63.05 | $63.10 |
| Purchase #2 | $68.42 | 7.872% | $73.806 | $73.81 | $73.80 | $73.80 |
| Purchase #3 | $190.87 | 5.175% | $200.7475 | $200.75 | $200.75 | $200.70 |
| Purchase #4 | $248.74 | 6.679% | $265.3533 | $265.35 | $265.35 | $265.40 |
| Purchase #5 | $29.51 | 9.455% | $32.3002 | $32.30 | $32.30 | $32.30 |
| Purchase #6 | $200.73 | 10.366% | $221.5377 | $221.54 | $221.55 | $221.50 |
| Purchase #7 | $67.45 | 8.355% | $73.0854 | $73.09 | $73.10 | $73.10 |
| 7 purchase totals = | $862.39 | $929.8976 | $929.91 | $929.90 | $929.90 | |