| 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 | $104.64 | 6.638% | $111.586 | $111.59 | $111.60 | $111.60 |
| Purchase #2 | $15.47 | 7.868% | $16.6872 | $16.69 | $16.70 | $16.70 |
| Purchase #3 | $210.79 | 9.271% | $230.3323 | $230.33 | $230.35 | $230.30 |
| Purchase #4 | $78.32 | 11.626% | $87.4255 | $87.43 | $87.45 | $87.40 |
| Purchase #5 | $235.38 | 10.749% | $260.681 | $260.68 | $260.70 | $260.70 |
| Purchase #6 | $55.49 | 10.840% | $61.5051 | $61.51 | $61.50 | $61.50 |
| Purchase #7 | $67.84 | 8.413% | $73.5474 | $73.55 | $73.55 | $73.50 |
| 7 purchase totals = | $767.93 | $841.7645 | $841.78 | $841.85 | $841.70 | |