| 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 | $81.26 | 13.555% | $92.2748 | $92.27 | $92.25 | $92.30 |
| Purchase #2 | $62.29 | 4.823% | $65.2942 | $65.29 | $65.30 | $65.30 |
| Purchase #3 | $226.74 | 11.319% | $252.4047 | $252.40 | $252.40 | $252.40 |
| Purchase #4 | $159.54 | 5.303% | $168.0004 | $168.00 | $168.00 | $168.00 |
| Purchase #5 | $30.25 | 12.666% | $34.0815 | $34.08 | $34.10 | $34.10 |
| Purchase #6 | $166.52 | 6.550% | $177.4271 | $177.43 | $177.45 | $177.40 |
| Purchase #7 | $124.98 | 3.481% | $129.3306 | $129.33 | $129.35 | $129.30 |
| 7 purchase totals = | $851.58 | $918.8133 | $918.80 | $918.85 | $918.80 | |