| 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 | $63.72 | 8.490% | $69.1298 | $69.13 | $69.15 | $69.10 |
| Purchase #2 | $68.45 | 11.538% | $76.3478 | $76.35 | $76.35 | $76.30 |
| Purchase #3 | $103.80 | 5.290% | $109.291 | $109.29 | $109.30 | $109.30 |
| Purchase #4 | $5.94 | 12.688% | $6.6937 | $6.69 | $6.70 | $6.70 |
| Purchase #5 | $95.69 | 9.839% | $105.1049 | $105.10 | $105.10 | $105.10 |
| Purchase #6 | $215.46 | 9.360% | $235.6271 | $235.63 | $235.65 | $235.60 |
| Purchase #7 | $231.86 | 9.369% | $253.583 | $253.58 | $253.60 | $253.60 |
| 7 purchase totals = | $784.92 | $855.7773 | $855.77 | $855.85 | $855.70 | |