| 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 | $88.88 | 3.257% | $91.7748 | $91.77 | $91.75 | $91.80 |
| Purchase #2 | $224.41 | 5.114% | $235.8863 | $235.89 | $235.90 | $235.90 |
| Purchase #3 | $53.40 | 11.864% | $59.7354 | $59.74 | $59.75 | $59.70 |
| Purchase #4 | $76.64 | 13.628% | $87.0845 | $87.08 | $87.10 | $87.10 |
| Purchase #5 | $8.51 | 11.541% | $9.4921 | $9.49 | $9.50 | $9.50 |
| Purchase #6 | $63.46 | 10.320% | $70.0091 | $70.01 | $70.00 | $70.00 |
| Purchase #7 | $224.38 | 6.532% | $239.0365 | $239.04 | $239.05 | $239.00 |
| 7 purchase totals = | $739.68 | $793.0187 | $793.02 | $793.05 | $793.00 | |