| 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 | $26.75 | 11.696% | $29.8787 | $29.88 | $29.90 | $29.90 |
| Purchase #2 | $71.31 | 6.603% | $76.0186 | $76.02 | $76.00 | $76.00 |
| Purchase #3 | $20.61 | 8.587% | $22.3798 | $22.38 | $22.40 | $22.40 |
| Purchase #4 | $40.95 | 3.180% | $42.2522 | $42.25 | $42.25 | $42.30 |
| Purchase #5 | $241.90 | 9.704% | $265.374 | $265.37 | $265.35 | $265.40 |
| Purchase #6 | $65.74 | 8.453% | $71.297 | $71.30 | $71.30 | $71.30 |
| Purchase #7 | $182.93 | 9.510% | $200.3266 | $200.33 | $200.35 | $200.30 |
| 7 purchase totals = | $650.19 | $707.5269 | $707.53 | $707.55 | $707.60 | |