| 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 | $55.41 | 12.149% | $62.1418 | $62.14 | $62.15 | $62.10 |
| Purchase #2 | $105.41 | 13.868% | $120.0283 | $120.03 | $120.05 | $120.00 |
| Purchase #3 | $110.79 | 4.775% | $116.0802 | $116.08 | $116.10 | $116.10 |
| Purchase #4 | $173.71 | 13.162% | $196.5737 | $196.57 | $196.55 | $196.60 |
| Purchase #5 | $210.38 | 3.649% | $218.0568 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $18.55 | 5.573% | $19.5838 | $19.58 | $19.60 | $19.60 |
| Purchase #7 | $20.58 | 12.264% | $23.1039 | $23.10 | $23.10 | $23.10 |
| 7 purchase totals = | $694.83 | $755.5685 | $755.56 | $755.60 | $755.60 | |