| 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 | $12.97 | 12.857% | $14.6376 | $14.64 | $14.65 | $14.60 |
| Purchase #2 | $144.56 | 8.320% | $156.5874 | $156.59 | $156.60 | $156.60 |
| Purchase #3 | $145.85 | 11.722% | $162.9465 | $162.95 | $162.95 | $162.90 |
| Purchase #4 | $51.52 | 6.732% | $54.9883 | $54.99 | $55.00 | $55.00 |
| Purchase #5 | $172.65 | 11.836% | $193.0849 | $193.08 | $193.10 | $193.10 |
| Purchase #6 | $156.79 | 4.308% | $163.5445 | $163.54 | $163.55 | $163.50 |
| Purchase #7 | $53.32 | 4.551% | $55.7466 | $55.75 | $55.75 | $55.70 |
| 7 purchase totals = | $737.66 | $801.5358 | $801.54 | $801.60 | $801.40 | |