| 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 | $10.73 | 12.353% | $12.0555 | $12.06 | $12.05 | $12.10 |
| Purchase #2 | $56.47 | 4.170% | $58.8248 | $58.82 | $58.80 | $58.80 |
| Purchase #3 | $25.30 | 6.335% | $26.9028 | $26.90 | $26.90 | $26.90 |
| Purchase #4 | $47.86 | 6.277% | $50.8642 | $50.86 | $50.85 | $50.90 |
| Purchase #5 | $237.94 | 12.116% | $266.7688 | $266.77 | $266.75 | $266.80 |
| Purchase #6 | $175.78 | 5.592% | $185.6096 | $185.61 | $185.60 | $185.60 |
| Purchase #7 | $83.87 | 5.621% | $88.5843 | $88.58 | $88.60 | $88.60 |
| 7 purchase totals = | $637.95 | $689.6100 | $689.60 | $689.55 | $689.70 | |