| 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 | $29.81 | 8.874% | $32.4553 | $32.46 | $32.45 | $32.50 |
| Purchase #2 | $78.90 | 7.702% | $84.9769 | $84.98 | $85.00 | $85.00 |
| Purchase #3 | $12.77 | 7.716% | $13.7553 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $150.44 | 3.630% | $155.901 | $155.90 | $155.90 | $155.90 |
| Purchase #5 | $115.72 | 13.625% | $131.4869 | $131.49 | $131.50 | $131.50 |
| Purchase #6 | $83.63 | 12.197% | $93.8304 | $93.83 | $93.85 | $93.80 |
| Purchase #7 | $241.98 | 13.322% | $274.2166 | $274.22 | $274.20 | $274.20 |
| 7 purchase totals = | $713.25 | $786.6224 | $786.64 | $786.65 | $786.70 | |