| 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 | $25.52 | 13.509% | $28.9675 | $28.97 | $28.95 | $29.00 |
| Purchase #2 | $235.77 | 12.333% | $264.8475 | $264.85 | $264.85 | $264.80 |
| Purchase #3 | $118.86 | 12.102% | $133.2444 | $133.24 | $133.25 | $133.20 |
| Purchase #4 | $13.79 | 6.433% | $14.6771 | $14.68 | $14.70 | $14.70 |
| Purchase #5 | $31.64 | 6.264% | $33.6219 | $33.62 | $33.60 | $33.60 |
| Purchase #6 | $242.63 | 4.417% | $253.347 | $253.35 | $253.35 | $253.30 |
| Purchase #7 | $222.92 | 5.838% | $235.9341 | $235.93 | $235.95 | $235.90 |
| 7 purchase totals = | $891.13 | $964.6395 | $964.64 | $964.65 | $964.50 | |