| 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 | $79.58 | 4.778% | $83.3823 | $83.38 | $83.40 | $83.40 |
| Purchase #2 | $80.85 | 11.813% | $90.4008 | $90.40 | $90.40 | $90.40 |
| Purchase #3 | $112.39 | 13.857% | $127.9639 | $127.96 | $127.95 | $128.00 |
| Purchase #4 | $214.51 | 6.416% | $228.273 | $228.27 | $228.25 | $228.30 |
| Purchase #5 | $96.58 | 8.512% | $104.8009 | $104.80 | $104.80 | $104.80 |
| Purchase #6 | $81.88 | 3.607% | $84.8334 | $84.83 | $84.85 | $84.80 |
| Purchase #7 | $8.61 | 4.772% | $9.0209 | $9.02 | $9.00 | $9.00 |
| 7 purchase totals = | $674.40 | $728.6752 | $728.66 | $728.65 | $728.70 | |