| 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 | $152.38 | 6.784% | $162.7175 | $162.72 | $162.70 | $162.70 |
| Purchase #2 | $17.88 | 11.294% | $19.8994 | $19.90 | $19.90 | $19.90 |
| Purchase #3 | $49.69 | 11.776% | $55.5415 | $55.54 | $55.55 | $55.50 |
| Purchase #4 | $245.27 | 12.160% | $275.0948 | $275.09 | $275.10 | $275.10 |
| Purchase #5 | $40.68 | 8.106% | $43.9775 | $43.98 | $44.00 | $44.00 |
| Purchase #6 | $187.78 | 11.556% | $209.4799 | $209.48 | $209.50 | $209.50 |
| Purchase #7 | $30.98 | 9.668% | $33.9751 | $33.98 | $34.00 | $34.00 |
| 7 purchase totals = | $724.66 | $800.6857 | $800.69 | $800.75 | $800.70 | |