| 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 | $34.38 | 9.183% | $37.5371 | $37.54 | $37.55 | $37.50 |
| Purchase #2 | $71.37 | 5.573% | $75.3475 | $75.35 | $75.35 | $75.30 |
| Purchase #3 | $23.52 | 11.602% | $26.2488 | $26.25 | $26.25 | $26.20 |
| Purchase #4 | $100.45 | 4.688% | $105.1591 | $105.16 | $105.15 | $105.20 |
| Purchase #5 | $165.57 | 9.110% | $180.6534 | $180.65 | $180.65 | $180.70 |
| Purchase #6 | $178.50 | 8.534% | $193.7332 | $193.73 | $193.75 | $193.70 |
| Purchase #7 | $35.48 | 9.508% | $38.8534 | $38.85 | $38.85 | $38.90 |
| 7 purchase totals = | $609.27 | $657.5325 | $657.53 | $657.55 | $657.50 | |