| 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 | $6.35 | 4.359% | $6.6268 | $6.63 | $6.65 | $6.60 |
| Purchase #2 | $85.66 | 6.867% | $91.5423 | $91.54 | $91.55 | $91.50 |
| Purchase #3 | $244.72 | 5.379% | $257.8835 | $257.88 | $257.90 | $257.90 |
| Purchase #4 | $174.84 | 3.422% | $180.823 | $180.82 | $180.80 | $180.80 |
| Purchase #5 | $170.30 | 4.568% | $178.0793 | $178.08 | $178.10 | $178.10 |
| Purchase #6 | $177.29 | 8.129% | $191.7019 | $191.70 | $191.70 | $191.70 |
| Purchase #7 | $61.29 | 10.802% | $67.9105 | $67.91 | $67.90 | $67.90 |
| 7 purchase totals = | $920.45 | $974.5673 | $974.56 | $974.60 | $974.50 | |