| 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 | $51.57 | 9.668% | $56.5558 | $56.56 | $56.55 | $56.60 |
| Purchase #2 | $71.37 | 6.227% | $75.8142 | $75.81 | $75.80 | $75.80 |
| Purchase #3 | $80.65 | 13.565% | $91.5902 | $91.59 | $91.60 | $91.60 |
| Purchase #4 | $9.98 | 10.489% | $11.0268 | $11.03 | $11.05 | $11.00 |
| Purchase #5 | $81.94 | 12.792% | $92.4218 | $92.42 | $92.40 | $92.40 |
| Purchase #6 | $142.49 | 13.692% | $161.9997 | $162.00 | $162.00 | $162.00 |
| Purchase #7 | $186.79 | 9.185% | $203.9467 | $203.95 | $203.95 | $203.90 |
| 7 purchase totals = | $624.79 | $693.3552 | $693.36 | $693.35 | $693.30 | |