| 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 | $48.45 | 5.405% | $51.0687 | $51.07 | $51.05 | $51.10 |
| Purchase #2 | $244.50 | 12.328% | $274.642 | $274.64 | $274.65 | $274.60 |
| Purchase #3 | $54.42 | 5.144% | $57.2194 | $57.22 | $57.20 | $57.20 |
| Purchase #4 | $71.53 | 11.643% | $79.8582 | $79.86 | $79.85 | $79.90 |
| Purchase #5 | $59.30 | 6.577% | $63.2002 | $63.20 | $63.20 | $63.20 |
| Purchase #6 | $81.86 | 4.567% | $85.5985 | $85.60 | $85.60 | $85.60 |
| Purchase #7 | $143.25 | 6.663% | $152.7947 | $152.79 | $152.80 | $152.80 |
| 7 purchase totals = | $703.31 | $764.3817 | $764.38 | $764.35 | $764.40 | |