| 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 | $223.82 | 5.856% | $236.9269 | $236.93 | $236.95 | $236.90 |
| Purchase #2 | $74.88 | 3.433% | $77.4506 | $77.45 | $77.45 | $77.50 |
| Purchase #3 | $74.75 | 3.479% | $77.3506 | $77.35 | $77.35 | $77.40 |
| Purchase #4 | $149.31 | 11.615% | $166.6524 | $166.65 | $166.65 | $166.70 |
| Purchase #5 | $122.95 | 4.381% | $128.3364 | $128.34 | $128.35 | $128.30 |
| Purchase #6 | $50.77 | 5.664% | $53.6456 | $53.65 | $53.65 | $53.60 |
| Purchase #7 | $70.26 | 13.827% | $79.9749 | $79.97 | $79.95 | $80.00 |
| 7 purchase totals = | $766.74 | $820.3374 | $820.34 | $820.35 | $820.40 | |