| 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 | $71.97 | 7.482% | $77.3548 | $77.35 | $77.35 | $77.40 |
| Purchase #2 | $87.45 | 6.813% | $93.408 | $93.41 | $93.40 | $93.40 |
| Purchase #3 | $70.34 | 6.516% | $74.9234 | $74.92 | $74.90 | $74.90 |
| Purchase #4 | $117.58 | 10.281% | $129.6684 | $129.67 | $129.65 | $129.70 |
| Purchase #5 | $209.87 | 4.292% | $218.8776 | $218.88 | $218.90 | $218.90 |
| Purchase #6 | $75.67 | 11.360% | $84.2661 | $84.27 | $84.25 | $84.30 |
| Purchase #7 | $37.26 | 4.566% | $38.9613 | $38.96 | $38.95 | $39.00 |
| 7 purchase totals = | $670.14 | $717.4596 | $717.46 | $717.40 | $717.60 | |