| 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 | $52.47 | 6.203% | $55.7247 | $55.72 | $55.70 | $55.70 |
| Purchase #2 | $210.54 | 5.266% | $221.627 | $221.63 | $221.65 | $221.60 |
| Purchase #3 | $21.97 | 13.494% | $24.9346 | $24.93 | $24.95 | $24.90 |
| Purchase #4 | $115.66 | 13.196% | $130.9225 | $130.92 | $130.90 | $130.90 |
| Purchase #5 | $246.45 | 12.377% | $276.9531 | $276.95 | $276.95 | $277.00 |
| Purchase #6 | $175.27 | 9.596% | $192.0889 | $192.09 | $192.10 | $192.10 |
| Purchase #7 | $54.95 | 6.797% | $58.685 | $58.69 | $58.70 | $58.70 |
| 7 purchase totals = | $877.31 | $960.9358 | $960.93 | $960.95 | $960.90 | |