| 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 | $57.43 | 3.394% | $59.3792 | $59.38 | $59.40 | $59.40 |
| Purchase #2 | $6.31 | 7.534% | $6.7854 | $6.79 | $6.80 | $6.80 |
| Purchase #3 | $95.26 | 8.721% | $103.5676 | $103.57 | $103.55 | $103.60 |
| Purchase #4 | $155.89 | 5.128% | $163.884 | $163.88 | $163.90 | $163.90 |
| Purchase #5 | $179.34 | 13.337% | $203.2586 | $203.26 | $203.25 | $203.30 |
| Purchase #6 | $45.63 | 7.864% | $49.2183 | $49.22 | $49.20 | $49.20 |
| Purchase #7 | $87.29 | 6.780% | $93.2083 | $93.21 | $93.20 | $93.20 |
| 7 purchase totals = | $627.15 | $679.3014 | $679.31 | $679.30 | $679.40 | |