| 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 | $102.49 | 5.530% | $108.1577 | $108.16 | $108.15 | $108.20 |
| Purchase #2 | $71.66 | 6.843% | $76.5637 | $76.56 | $76.55 | $76.60 |
| Purchase #3 | $202.88 | 10.634% | $224.4543 | $224.45 | $224.45 | $224.50 |
| Purchase #4 | $55.63 | 13.471% | $63.1239 | $63.12 | $63.10 | $63.10 |
| Purchase #5 | $45.51 | 12.393% | $51.1501 | $51.15 | $51.15 | $51.20 |
| Purchase #6 | $90.31 | 13.782% | $102.7565 | $102.76 | $102.75 | $102.80 |
| Purchase #7 | $111.60 | 10.770% | $123.6193 | $123.62 | $123.60 | $123.60 |
| 7 purchase totals = | $680.08 | $749.8255 | $749.82 | $749.75 | $750.00 | |