| 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 | $58.76 | 8.788% | $63.9238 | $63.92 | $63.90 | $63.90 |
| Purchase #2 | $30.69 | 10.734% | $33.9843 | $33.98 | $34.00 | $34.00 |
| Purchase #3 | $71.43 | 7.856% | $77.0415 | $77.04 | $77.05 | $77.00 |
| Purchase #4 | $41.56 | 8.184% | $44.9613 | $44.96 | $44.95 | $45.00 |
| Purchase #5 | $197.68 | 9.624% | $216.7047 | $216.70 | $216.70 | $216.70 |
| Purchase #6 | $126.49 | 12.644% | $142.4834 | $142.48 | $142.50 | $142.50 |
| Purchase #7 | $96.93 | 13.232% | $109.7558 | $109.76 | $109.75 | $109.80 |
| 7 purchase totals = | $623.54 | $688.8548 | $688.84 | $688.85 | $688.90 | |