| 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 | $56.25 | 5.734% | $59.4754 | $59.48 | $59.50 | $59.50 |
| Purchase #2 | $241.31 | 9.562% | $264.3841 | $264.38 | $264.40 | $264.40 |
| Purchase #3 | $147.32 | 5.604% | $155.5758 | $155.58 | $155.60 | $155.60 |
| Purchase #4 | $25.52 | 4.637% | $26.7034 | $26.70 | $26.70 | $26.70 |
| Purchase #5 | $128.28 | 6.818% | $137.0261 | $137.03 | $137.05 | $137.00 |
| Purchase #6 | $116.54 | 10.303% | $128.5471 | $128.55 | $128.55 | $128.50 |
| Purchase #7 | $63.65 | 7.769% | $68.595 | $68.60 | $68.60 | $68.60 |
| 7 purchase totals = | $778.87 | $840.3069 | $840.32 | $840.40 | $840.30 | |