| 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 | $68.44 | 3.329% | $70.7184 | $70.72 | $70.70 | $70.70 |
| Purchase #2 | $109.98 | 5.475% | $116.0014 | $116.00 | $116.00 | $116.00 |
| Purchase #3 | $130.45 | 3.528% | $135.0523 | $135.05 | $135.05 | $135.10 |
| Purchase #4 | $56.25 | 12.777% | $63.4371 | $63.44 | $63.45 | $63.40 |
| Purchase #5 | $83.95 | 5.301% | $88.4002 | $88.40 | $88.40 | $88.40 |
| Purchase #6 | $86.89 | 6.108% | $92.1972 | $92.20 | $92.20 | $92.20 |
| Purchase #7 | $56.44 | 10.105% | $62.1433 | $62.14 | $62.15 | $62.10 |
| 7 purchase totals = | $592.40 | $627.9499 | $627.95 | $627.95 | $627.90 | |