| 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 | $243.35 | 12.205% | $273.0509 | $273.05 | $273.05 | $273.10 |
| Purchase #2 | $202.40 | 5.516% | $213.5644 | $213.56 | $213.55 | $213.60 |
| Purchase #3 | $26.37 | 12.154% | $29.575 | $29.58 | $29.60 | $29.60 |
| Purchase #4 | $77.75 | 8.346% | $84.239 | $84.24 | $84.25 | $84.20 |
| Purchase #5 | $62.54 | 8.512% | $67.8634 | $67.86 | $67.85 | $67.90 |
| Purchase #6 | $45.83 | 9.364% | $50.1215 | $50.12 | $50.10 | $50.10 |
| Purchase #7 | $27.94 | 9.766% | $30.6686 | $30.67 | $30.65 | $30.70 |
| 7 purchase totals = | $686.18 | $749.0828 | $749.08 | $749.05 | $749.20 | |