| 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 | $53.45 | 4.721% | $55.9734 | $55.97 | $55.95 | $56.00 |
| Purchase #2 | $49.80 | 7.817% | $53.6929 | $53.69 | $53.70 | $53.70 |
| Purchase #3 | $8.54 | 12.530% | $9.6101 | $9.61 | $9.60 | $9.60 |
| Purchase #4 | $52.84 | 7.543% | $56.8257 | $56.83 | $56.85 | $56.80 |
| Purchase #5 | $39.82 | 12.302% | $44.7187 | $44.72 | $44.70 | $44.70 |
| Purchase #6 | $63.96 | 9.626% | $70.1168 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $194.66 | 7.329% | $208.9266 | $208.93 | $208.95 | $208.90 |
| 7 purchase totals = | $463.07 | $499.8642 | $499.87 | $499.85 | $499.80 | |