| 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 | $14.64 | 6.728% | $15.625 | $15.63 | $15.65 | $15.60 |
| Purchase #2 | $55.53 | 11.520% | $61.9271 | $61.93 | $61.95 | $61.90 |
| Purchase #3 | $76.53 | 5.370% | $80.6397 | $80.64 | $80.65 | $80.60 |
| Purchase #4 | $214.33 | 11.182% | $238.2964 | $238.30 | $238.30 | $238.30 |
| Purchase #5 | $50.37 | 9.312% | $55.0605 | $55.06 | $55.05 | $55.10 |
| Purchase #6 | $176.76 | 8.300% | $191.4311 | $191.43 | $191.45 | $191.40 |
| Purchase #7 | $73.47 | 8.572% | $79.7678 | $79.77 | $79.75 | $79.80 |
| 7 purchase totals = | $661.63 | $722.7476 | $722.76 | $722.80 | $722.70 | |