| 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 | $32.81 | 4.571% | $34.3097 | $34.31 | $34.30 | $34.30 |
| Purchase #2 | $76.52 | 5.522% | $80.7454 | $80.75 | $80.75 | $80.70 |
| Purchase #3 | $123.98 | 13.673% | $140.9318 | $140.93 | $140.95 | $140.90 |
| Purchase #4 | $214.59 | 8.330% | $232.4653 | $232.47 | $232.45 | $232.50 |
| Purchase #5 | $77.77 | 12.384% | $87.401 | $87.40 | $87.40 | $87.40 |
| Purchase #6 | $74.44 | 10.278% | $82.0909 | $82.09 | $82.10 | $82.10 |
| Purchase #7 | $82.44 | 6.618% | $87.8959 | $87.90 | $87.90 | $87.90 |
| 7 purchase totals = | $682.55 | $745.8400 | $745.85 | $745.85 | $745.80 | |