| 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 | $92.86 | 10.805% | $102.8935 | $102.89 | $102.90 | $102.90 |
| Purchase #2 | $35.68 | 9.409% | $39.0371 | $39.04 | $39.05 | $39.00 |
| Purchase #3 | $217.36 | 5.755% | $229.8691 | $229.87 | $229.85 | $229.90 |
| Purchase #4 | $233.25 | 5.550% | $246.1954 | $246.20 | $246.20 | $246.20 |
| Purchase #5 | $79.99 | 7.162% | $85.7189 | $85.72 | $85.70 | $85.70 |
| Purchase #6 | $48.98 | 9.465% | $53.616 | $53.62 | $53.60 | $53.60 |
| Purchase #7 | $155.70 | 9.874% | $171.0738 | $171.07 | $171.05 | $171.10 |
| 7 purchase totals = | $863.82 | $928.4038 | $928.41 | $928.35 | $928.40 | |