| 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 | $74.56 | 12.572% | $83.9337 | $83.93 | $83.95 | $83.90 |
| Purchase #2 | $192.38 | 8.125% | $208.0109 | $208.01 | $208.00 | $208.00 |
| Purchase #3 | $144.99 | 5.122% | $152.4164 | $152.42 | $152.40 | $152.40 |
| Purchase #4 | $22.94 | 11.153% | $25.4985 | $25.50 | $25.50 | $25.50 |
| Purchase #5 | $44.84 | 7.117% | $48.0313 | $48.03 | $48.05 | $48.00 |
| Purchase #6 | $221.45 | 7.745% | $238.6013 | $238.60 | $238.60 | $238.60 |
| Purchase #7 | $19.83 | 13.383% | $22.4838 | $22.48 | $22.50 | $22.50 |
| 7 purchase totals = | $720.99 | $778.9759 | $778.97 | $779.00 | $778.90 | |