| 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 | $6.47 | 7.272% | $6.9405 | $6.94 | $6.95 | $6.90 |
| Purchase #2 | $53.77 | 11.755% | $60.0907 | $60.09 | $60.10 | $60.10 |
| Purchase #3 | $99.49 | 13.272% | $112.6943 | $112.69 | $112.70 | $112.70 |
| Purchase #4 | $29.44 | 5.591% | $31.086 | $31.09 | $31.10 | $31.10 |
| Purchase #5 | $78.98 | 3.834% | $82.0081 | $82.01 | $82.00 | $82.00 |
| Purchase #6 | $168.42 | 9.116% | $183.7732 | $183.77 | $183.75 | $183.80 |
| Purchase #7 | $96.39 | 12.196% | $108.1457 | $108.15 | $108.15 | $108.10 |
| 7 purchase totals = | $532.96 | $584.7385 | $584.74 | $584.75 | $584.70 | |