| 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 | $28.41 | 8.408% | $30.7987 | $30.80 | $30.80 | $30.80 |
| Purchase #2 | $64.46 | 8.376% | $69.8592 | $69.86 | $69.85 | $69.90 |
| Purchase #3 | $124.82 | 6.636% | $133.1031 | $133.10 | $133.10 | $133.10 |
| Purchase #4 | $161.49 | 12.514% | $181.6989 | $181.70 | $181.70 | $181.70 |
| Purchase #5 | $43.73 | 7.713% | $47.1029 | $47.10 | $47.10 | $47.10 |
| Purchase #6 | $67.87 | 11.302% | $75.5407 | $75.54 | $75.55 | $75.50 |
| Purchase #7 | $235.63 | 12.390% | $264.8246 | $264.82 | $264.80 | $264.80 |
| 7 purchase totals = | $726.41 | $802.9281 | $802.92 | $802.90 | $802.90 | |