| 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 | $22.45 | 12.598% | $25.2783 | $25.28 | $25.30 | $25.30 |
| Purchase #2 | $201.92 | 9.256% | $220.6097 | $220.61 | $220.60 | $220.60 |
| Purchase #3 | $196.48 | 3.447% | $203.2527 | $203.25 | $203.25 | $203.30 |
| Purchase #4 | $111.54 | 13.422% | $126.5109 | $126.51 | $126.50 | $126.50 |
| Purchase #5 | $40.95 | 9.854% | $44.9852 | $44.99 | $45.00 | $45.00 |
| Purchase #6 | $130.93 | 5.177% | $137.7082 | $137.71 | $137.70 | $137.70 |
| Purchase #7 | $80.59 | 6.224% | $85.6059 | $85.61 | $85.60 | $85.60 |
| 7 purchase totals = | $784.86 | $843.9509 | $843.96 | $843.95 | $844.00 | |