| 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 | $62.62 | 13.598% | $71.1351 | $71.14 | $71.15 | $71.10 |
| Purchase #2 | $93.81 | 9.659% | $102.8711 | $102.87 | $102.85 | $102.90 |
| Purchase #3 | $193.93 | 12.469% | $218.1111 | $218.11 | $218.10 | $218.10 |
| Purchase #4 | $137.54 | 6.443% | $146.4017 | $146.40 | $146.40 | $146.40 |
| Purchase #5 | $13.79 | 11.670% | $15.3993 | $15.40 | $15.40 | $15.40 |
| Purchase #6 | $240.52 | 8.351% | $260.6058 | $260.61 | $260.60 | $260.60 |
| Purchase #7 | $78.39 | 12.109% | $87.8822 | $87.88 | $87.90 | $87.90 |
| 7 purchase totals = | $820.60 | $902.4063 | $902.41 | $902.40 | $902.40 | |