| 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 | $27.32 | 4.760% | $28.6204 | $28.62 | $28.60 | $28.60 |
| Purchase #2 | $22.52 | 10.697% | $24.929 | $24.93 | $24.95 | $24.90 |
| Purchase #3 | $233.71 | 11.277% | $260.0655 | $260.07 | $260.05 | $260.10 |
| Purchase #4 | $145.80 | 8.291% | $157.8883 | $157.89 | $157.90 | $157.90 |
| Purchase #5 | $204.72 | 8.135% | $221.374 | $221.37 | $221.35 | $221.40 |
| Purchase #6 | $142.72 | 9.141% | $155.766 | $155.77 | $155.75 | $155.80 |
| Purchase #7 | $119.55 | 6.175% | $126.9322 | $126.93 | $126.95 | $126.90 |
| 7 purchase totals = | $896.34 | $975.5754 | $975.58 | $975.55 | $975.60 | |