| 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 | $184.64 | 4.569% | $193.0762 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $68.68 | 10.152% | $75.6524 | $75.65 | $75.65 | $75.70 |
| Purchase #3 | $70.43 | 12.847% | $79.4781 | $79.48 | $79.50 | $79.50 |
| Purchase #4 | $57.78 | 4.418% | $60.3327 | $60.33 | $60.35 | $60.30 |
| Purchase #5 | $191.72 | 11.650% | $214.0554 | $214.06 | $214.05 | $214.10 |
| Purchase #6 | $41.32 | 5.608% | $43.6372 | $43.64 | $43.65 | $43.60 |
| Purchase #7 | $130.59 | 4.356% | $136.2785 | $136.28 | $136.30 | $136.30 |
| 7 purchase totals = | $745.16 | $802.5105 | $802.52 | $802.60 | $802.60 | |