| 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 | $81.73 | 11.152% | $90.8445 | $90.84 | $90.85 | $90.80 |
| Purchase #2 | $73.96 | 10.266% | $81.5527 | $81.55 | $81.55 | $81.60 |
| Purchase #3 | $140.54 | 6.182% | $149.2282 | $149.23 | $149.25 | $149.20 |
| Purchase #4 | $80.71 | 6.314% | $85.806 | $85.81 | $85.80 | $85.80 |
| Purchase #5 | $15.52 | 3.229% | $16.0211 | $16.02 | $16.00 | $16.00 |
| Purchase #6 | $233.97 | 13.808% | $266.2766 | $266.28 | $266.30 | $266.30 |
| Purchase #7 | $146.92 | 5.797% | $155.437 | $155.44 | $155.45 | $155.40 |
| 7 purchase totals = | $773.35 | $845.1661 | $845.17 | $845.20 | $845.10 | |