| 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 | $34.65 | 10.686% | $38.3527 | $38.35 | $38.35 | $38.40 |
| Purchase #2 | $190.77 | 12.622% | $214.849 | $214.85 | $214.85 | $214.80 |
| Purchase #3 | $143.88 | 10.678% | $159.2435 | $159.24 | $159.25 | $159.20 |
| Purchase #4 | $116.56 | 5.740% | $123.2505 | $123.25 | $123.25 | $123.30 |
| Purchase #5 | $127.83 | 8.708% | $138.9614 | $138.96 | $138.95 | $139.00 |
| Purchase #6 | $15.72 | 7.116% | $16.8386 | $16.84 | $16.85 | $16.80 |
| Purchase #7 | $86.62 | 11.822% | $96.8602 | $96.86 | $96.85 | $96.90 |
| 7 purchase totals = | $716.03 | $788.3559 | $788.35 | $788.35 | $788.40 | |