| 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 | $55.56 | 4.234% | $57.9124 | $57.91 | $57.90 | $57.90 |
| Purchase #2 | $141.75 | 4.414% | $148.0068 | $148.01 | $148.00 | $148.00 |
| Purchase #3 | $235.54 | 7.740% | $253.7708 | $253.77 | $253.75 | $253.80 |
| Purchase #4 | $151.98 | 9.288% | $166.0959 | $166.10 | $166.10 | $166.10 |
| Purchase #5 | $18.57 | 10.422% | $20.5054 | $20.51 | $20.50 | $20.50 |
| Purchase #6 | $89.26 | 10.376% | $98.5216 | $98.52 | $98.50 | $98.50 |
| Purchase #7 | $230.74 | 8.667% | $250.7382 | $250.74 | $250.75 | $250.70 |
| 7 purchase totals = | $923.40 | $995.5511 | $995.56 | $995.50 | $995.50 | |