| 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 | $37.84 | 9.341% | $41.3746 | $41.37 | $41.35 | $41.40 |
| Purchase #2 | $18.86 | 5.119% | $19.8254 | $19.83 | $19.85 | $19.80 |
| Purchase #3 | $26.55 | 8.482% | $28.802 | $28.80 | $28.80 | $28.80 |
| Purchase #4 | $15.37 | 7.602% | $16.5384 | $16.54 | $16.55 | $16.50 |
| Purchase #5 | $68.62 | 5.521% | $72.4085 | $72.41 | $72.40 | $72.40 |
| Purchase #6 | $108.47 | 9.508% | $118.7833 | $118.78 | $118.80 | $118.80 |
| Purchase #7 | $50.26 | 10.494% | $55.5343 | $55.53 | $55.55 | $55.50 |
| 7 purchase totals = | $325.97 | $353.2665 | $353.26 | $353.30 | $353.20 | |