| 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 | $5.46 | 3.654% | $5.6595 | $5.66 | $5.65 | $5.70 |
| Purchase #2 | $136.62 | 9.700% | $149.8721 | $149.87 | $149.85 | $149.90 |
| Purchase #3 | $140.99 | 11.851% | $157.6987 | $157.70 | $157.70 | $157.70 |
| Purchase #4 | $191.41 | 3.856% | $198.7908 | $198.79 | $198.80 | $198.80 |
| Purchase #5 | $87.85 | 3.336% | $90.7807 | $90.78 | $90.80 | $90.80 |
| Purchase #6 | $188.91 | 7.644% | $203.3503 | $203.35 | $203.35 | $203.40 |
| Purchase #7 | $208.42 | 7.729% | $224.5288 | $224.53 | $224.55 | $224.50 |
| 7 purchase totals = | $959.66 | $1,030.6809 | $1,030.68 | $1,030.70 | $1,030.80 | |