| 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 | $14.57 | 9.177% | $15.9071 | $15.91 | $15.90 | $15.90 |
| Purchase #2 | $54.70 | 5.157% | $57.5209 | $57.52 | $57.50 | $57.50 |
| Purchase #3 | $183.69 | 3.252% | $189.6636 | $189.66 | $189.65 | $189.70 |
| Purchase #4 | $94.78 | 6.379% | $100.826 | $100.83 | $100.85 | $100.80 |
| Purchase #5 | $23.80 | 9.145% | $25.9765 | $25.98 | $26.00 | $26.00 |
| Purchase #6 | $106.38 | 10.582% | $117.6371 | $117.64 | $117.65 | $117.60 |
| Purchase #7 | $79.91 | 3.619% | $82.8019 | $82.80 | $82.80 | $82.80 |
| 7 purchase totals = | $557.83 | $590.3331 | $590.34 | $590.35 | $590.30 | |