| 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 | $8.95 | 4.381% | $9.3421 | $9.34 | $9.35 | $9.30 |
| Purchase #2 | $71.28 | 7.754% | $76.8071 | $76.81 | $76.80 | $76.80 |
| Purchase #3 | $23.54 | 9.354% | $25.7419 | $25.74 | $25.75 | $25.70 |
| Purchase #4 | $249.93 | 7.553% | $268.8072 | $268.81 | $268.80 | $268.80 |
| Purchase #5 | $132.31 | 7.106% | $141.7119 | $141.71 | $141.70 | $141.70 |
| Purchase #6 | $121.30 | 11.278% | $134.9802 | $134.98 | $135.00 | $135.00 |
| Purchase #7 | $195.92 | 8.425% | $212.4263 | $212.43 | $212.45 | $212.40 |
| 7 purchase totals = | $803.23 | $869.8167 | $869.82 | $869.85 | $869.70 | |