| 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 | $40.40 | 13.811% | $45.9796 | $45.98 | $46.00 | $46.00 |
| Purchase #2 | $125.97 | 12.314% | $141.4819 | $141.48 | $141.50 | $141.50 |
| Purchase #3 | $108.34 | 13.378% | $122.8337 | $122.83 | $122.85 | $122.80 |
| Purchase #4 | $236.72 | 7.664% | $254.8622 | $254.86 | $254.85 | $254.90 |
| Purchase #5 | $56.96 | 11.649% | $63.5953 | $63.60 | $63.60 | $63.60 |
| Purchase #6 | $195.36 | 5.542% | $206.1869 | $206.19 | $206.20 | $206.20 |
| Purchase #7 | $79.65 | 13.196% | $90.1606 | $90.16 | $90.15 | $90.20 |
| 7 purchase totals = | $843.40 | $925.1002 | $925.10 | $925.15 | $925.20 | |