| 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 | $80.57 | 13.366% | $91.339 | $91.34 | $91.35 | $91.30 |
| Purchase #2 | $65.53 | 10.796% | $72.6046 | $72.60 | $72.60 | $72.60 |
| Purchase #3 | $192.52 | 4.255% | $200.7117 | $200.71 | $200.70 | $200.70 |
| Purchase #4 | $73.62 | 10.333% | $81.2272 | $81.23 | $81.25 | $81.20 |
| Purchase #5 | $8.43 | 8.557% | $9.1514 | $9.15 | $9.15 | $9.20 |
| Purchase #6 | $85.25 | 4.399% | $89.0001 | $89.00 | $89.00 | $89.00 |
| Purchase #7 | $238.83 | 11.217% | $265.6196 | $265.62 | $265.60 | $265.60 |
| 7 purchase totals = | $744.75 | $809.6536 | $809.65 | $809.65 | $809.60 | |