| 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 | $51.65 | 13.658% | $58.7044 | $58.70 | $58.70 | $58.70 |
| Purchase #2 | $167.74 | 6.569% | $178.7588 | $178.76 | $178.75 | $178.80 |
| Purchase #3 | $92.75 | 12.598% | $104.4346 | $104.43 | $104.45 | $104.40 |
| Purchase #4 | $222.50 | 7.477% | $239.1363 | $239.14 | $239.15 | $239.10 |
| Purchase #5 | $184.31 | 9.622% | $202.0443 | $202.04 | $202.05 | $202.00 |
| Purchase #6 | $17.46 | 11.412% | $19.4525 | $19.45 | $19.45 | $19.50 |
| Purchase #7 | $135.78 | 4.702% | $142.1644 | $142.16 | $142.15 | $142.20 |
| 7 purchase totals = | $872.19 | $944.6953 | $944.68 | $944.70 | $944.70 | |