| 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 | $35.49 | 6.210% | $37.6939 | $37.69 | $37.70 | $37.70 |
| Purchase #2 | $38.52 | 12.259% | $43.2422 | $43.24 | $43.25 | $43.20 |
| Purchase #3 | $212.60 | 12.419% | $239.0028 | $239.00 | $239.00 | $239.00 |
| Purchase #4 | $55.60 | 10.833% | $61.6231 | $61.62 | $61.60 | $61.60 |
| Purchase #5 | $204.42 | 10.659% | $226.2091 | $226.21 | $226.20 | $226.20 |
| Purchase #6 | $166.27 | 7.297% | $178.4027 | $178.40 | $178.40 | $178.40 |
| Purchase #7 | $57.84 | 13.713% | $65.7716 | $65.77 | $65.75 | $65.80 |
| 7 purchase totals = | $770.74 | $851.9454 | $851.93 | $851.90 | $851.90 | |