| 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 | $20.44 | 6.338% | $21.7355 | $21.74 | $21.75 | $21.70 |
| Purchase #2 | $26.62 | 3.117% | $27.4497 | $27.45 | $27.45 | $27.40 |
| Purchase #3 | $76.38 | 11.847% | $85.4287 | $85.43 | $85.45 | $85.40 |
| Purchase #4 | $239.81 | 4.639% | $250.9348 | $250.93 | $250.95 | $250.90 |
| Purchase #5 | $152.53 | 7.140% | $163.4206 | $163.42 | $163.40 | $163.40 |
| Purchase #6 | $59.64 | 3.350% | $61.6379 | $61.64 | $61.65 | $61.60 |
| Purchase #7 | $191.58 | 4.803% | $200.7816 | $200.78 | $200.80 | $200.80 |
| 7 purchase totals = | $767.00 | $811.3888 | $811.39 | $811.45 | $811.20 | |