| 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 | $6.80 | 4.837% | $7.1289 | $7.13 | $7.15 | $7.10 |
| Purchase #2 | $240.67 | 12.499% | $270.7513 | $270.75 | $270.75 | $270.80 |
| Purchase #3 | $54.57 | 6.535% | $58.1361 | $58.14 | $58.15 | $58.10 |
| Purchase #4 | $72.46 | 8.142% | $78.3597 | $78.36 | $78.35 | $78.40 |
| Purchase #5 | $58.52 | 7.412% | $62.8575 | $62.86 | $62.85 | $62.90 |
| Purchase #6 | $17.84 | 3.282% | $18.4255 | $18.43 | $18.45 | $18.40 |
| Purchase #7 | $53.73 | 12.120% | $60.2421 | $60.24 | $60.25 | $60.20 |
| 7 purchase totals = | $504.59 | $555.9011 | $555.91 | $555.95 | $555.90 | |