| 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 | $218.87 | 6.700% | $233.5343 | $233.53 | $233.55 | $233.50 |
| Purchase #2 | $168.55 | 12.687% | $189.9339 | $189.93 | $189.95 | $189.90 |
| Purchase #3 | $5.80 | 4.245% | $6.0462 | $6.05 | $6.05 | $6.00 |
| Purchase #4 | $55.83 | 12.411% | $62.7591 | $62.76 | $62.75 | $62.80 |
| Purchase #5 | $60.56 | 12.253% | $67.9804 | $67.98 | $68.00 | $68.00 |
| Purchase #6 | $146.31 | 13.563% | $166.154 | $166.15 | $166.15 | $166.20 |
| Purchase #7 | $197.61 | 5.856% | $209.182 | $209.18 | $209.20 | $209.20 |
| 7 purchase totals = | $853.53 | $935.5899 | $935.58 | $935.65 | $935.60 | |