| 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 | $197.57 | 4.823% | $207.0988 | $207.10 | $207.10 | $207.10 |
| Purchase #2 | $92.29 | 7.687% | $99.3843 | $99.38 | $99.40 | $99.40 |
| Purchase #3 | $71.83 | 7.723% | $77.3774 | $77.38 | $77.40 | $77.40 |
| Purchase #4 | $52.30 | 10.206% | $57.6377 | $57.64 | $57.65 | $57.60 |
| Purchase #5 | $156.90 | 12.853% | $177.0664 | $177.07 | $177.05 | $177.10 |
| Purchase #6 | $61.42 | 5.791% | $64.9768 | $64.98 | $65.00 | $65.00 |
| Purchase #7 | $88.77 | 5.712% | $93.8405 | $93.84 | $93.85 | $93.80 |
| 7 purchase totals = | $721.08 | $777.3819 | $777.39 | $777.45 | $777.40 | |