| 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 | $70.49 | 9.574% | $77.2387 | $77.24 | $77.25 | $77.20 |
| Purchase #2 | $210.92 | 13.818% | $240.0649 | $240.06 | $240.05 | $240.10 |
| Purchase #3 | $130.50 | 7.764% | $140.632 | $140.63 | $140.65 | $140.60 |
| Purchase #4 | $26.58 | 4.563% | $27.7928 | $27.79 | $27.80 | $27.80 |
| Purchase #5 | $74.77 | 8.671% | $81.2533 | $81.25 | $81.25 | $81.30 |
| Purchase #6 | $190.47 | 13.808% | $216.7701 | $216.77 | $216.75 | $216.80 |
| Purchase #7 | $137.33 | 11.674% | $153.3619 | $153.36 | $153.35 | $153.40 |
| 7 purchase totals = | $841.06 | $937.1137 | $937.10 | $937.10 | $937.20 | |