| 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 | $78.40 | 12.814% | $88.4462 | $88.45 | $88.45 | $88.40 |
| Purchase #2 | $41.88 | 4.662% | $43.8324 | $43.83 | $43.85 | $43.80 |
| Purchase #3 | $108.80 | 12.519% | $122.4207 | $122.42 | $122.40 | $122.40 |
| Purchase #4 | $95.67 | 12.536% | $107.6632 | $107.66 | $107.65 | $107.70 |
| Purchase #5 | $188.33 | 6.377% | $200.3398 | $200.34 | $200.35 | $200.30 |
| Purchase #6 | $135.51 | 10.384% | $149.5814 | $149.58 | $149.60 | $149.60 |
| Purchase #7 | $21.81 | 6.402% | $23.2063 | $23.21 | $23.20 | $23.20 |
| 7 purchase totals = | $670.40 | $735.4900 | $735.49 | $735.50 | $735.40 | |