| 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 | $33.88 | 7.104% | $36.2868 | $36.29 | $36.30 | $36.30 |
| Purchase #2 | $80.76 | 6.205% | $85.7712 | $85.77 | $85.75 | $85.80 |
| Purchase #3 | $13.42 | 5.566% | $14.167 | $14.17 | $14.15 | $14.20 |
| Purchase #4 | $201.36 | 4.176% | $209.7688 | $209.77 | $209.75 | $209.80 |
| Purchase #5 | $184.39 | 7.618% | $198.4368 | $198.44 | $198.45 | $198.40 |
| Purchase #6 | $115.27 | 8.571% | $125.1498 | $125.15 | $125.15 | $125.10 |
| Purchase #7 | $83.28 | 9.625% | $91.2957 | $91.30 | $91.30 | $91.30 |
| 7 purchase totals = | $712.36 | $760.8761 | $760.89 | $760.85 | $760.90 | |