| 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 | $6.99 | 7.355% | $7.5041 | $7.50 | $7.50 | $7.50 |
| Purchase #2 | $114.78 | 13.524% | $130.3028 | $130.30 | $130.30 | $130.30 |
| Purchase #3 | $62.37 | 12.721% | $70.3041 | $70.30 | $70.30 | $70.30 |
| Purchase #4 | $171.63 | 4.394% | $179.1714 | $179.17 | $179.15 | $179.20 |
| Purchase #5 | $138.34 | 6.128% | $146.8175 | $146.82 | $146.80 | $146.80 |
| Purchase #6 | $94.50 | 3.237% | $97.559 | $97.56 | $97.55 | $97.60 |
| Purchase #7 | $121.31 | 4.555% | $126.8357 | $126.84 | $126.85 | $126.80 |
| 7 purchase totals = | $709.92 | $758.4946 | $758.49 | $758.45 | $758.50 | |