| 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 | $14.92 | 8.478% | $16.1849 | $16.18 | $16.20 | $16.20 |
| Purchase #2 | $110.99 | 4.295% | $115.757 | $115.76 | $115.75 | $115.80 |
| Purchase #3 | $207.83 | 13.286% | $235.4423 | $235.44 | $235.45 | $235.40 |
| Purchase #4 | $85.43 | 5.402% | $90.0449 | $90.04 | $90.05 | $90.00 |
| Purchase #5 | $214.84 | 11.304% | $239.1255 | $239.13 | $239.15 | $239.10 |
| Purchase #6 | $46.57 | 3.327% | $48.1194 | $48.12 | $48.10 | $48.10 |
| Purchase #7 | $66.92 | 8.418% | $72.5533 | $72.55 | $72.55 | $72.60 |
| 7 purchase totals = | $747.50 | $817.2273 | $817.22 | $817.25 | $817.20 | |