| 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 | $112.35 | 11.815% | $125.6242 | $125.62 | $125.60 | $125.60 |
| Purchase #2 | $34.71 | 6.145% | $36.8429 | $36.84 | $36.85 | $36.80 |
| Purchase #3 | $127.40 | 6.756% | $136.0071 | $136.01 | $136.00 | $136.00 |
| Purchase #4 | $84.53 | 3.318% | $87.3347 | $87.33 | $87.35 | $87.30 |
| Purchase #5 | $209.35 | 5.114% | $220.0562 | $220.06 | $220.05 | $220.10 |
| Purchase #6 | $50.42 | 7.291% | $54.0961 | $54.10 | $54.10 | $54.10 |
| Purchase #7 | $51.35 | 6.784% | $54.8336 | $54.83 | $54.85 | $54.80 |
| 7 purchase totals = | $670.11 | $714.7948 | $714.79 | $714.80 | $714.70 | |