| 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 | $51.28 | 6.210% | $54.4645 | $54.46 | $54.45 | $54.50 |
| Purchase #2 | $223.86 | 7.409% | $240.4458 | $240.45 | $240.45 | $240.40 |
| Purchase #3 | $6.35 | 8.164% | $6.8684 | $6.87 | $6.85 | $6.90 |
| Purchase #4 | $93.96 | 10.819% | $104.1255 | $104.13 | $104.15 | $104.10 |
| Purchase #5 | $103.80 | 8.524% | $112.6479 | $112.65 | $112.65 | $112.60 |
| Purchase #6 | $126.53 | 4.245% | $131.9012 | $131.90 | $131.90 | $131.90 |
| Purchase #7 | $227.96 | 9.152% | $248.8229 | $248.82 | $248.80 | $248.80 |
| 7 purchase totals = | $833.74 | $899.2762 | $899.28 | $899.25 | $899.20 | |