| 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 | $10.44 | 10.566% | $11.5431 | $11.54 | $11.55 | $11.50 |
| Purchase #2 | $13.40 | 5.275% | $14.1069 | $14.11 | $14.10 | $14.10 |
| Purchase #3 | $246.29 | 11.539% | $274.7094 | $274.71 | $274.70 | $274.70 |
| Purchase #4 | $90.94 | 9.365% | $99.4565 | $99.46 | $99.45 | $99.50 |
| Purchase #5 | $121.27 | 9.823% | $133.1824 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $92.27 | 9.749% | $101.2654 | $101.27 | $101.25 | $101.30 |
| Purchase #7 | $121.59 | 4.218% | $126.7187 | $126.72 | $126.70 | $126.70 |
| 7 purchase totals = | $696.20 | $760.9824 | $760.99 | $760.95 | $761.00 | |