| 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 | $16.35 | 12.140% | $18.3349 | $18.33 | $18.35 | $18.30 |
| Purchase #2 | $32.62 | 9.735% | $35.7956 | $35.80 | $35.80 | $35.80 |
| Purchase #3 | $205.56 | 8.507% | $223.047 | $223.05 | $223.05 | $223.00 |
| Purchase #4 | $126.58 | 12.533% | $142.4443 | $142.44 | $142.45 | $142.40 |
| Purchase #5 | $118.35 | 11.565% | $132.0372 | $132.04 | $132.05 | $132.00 |
| Purchase #6 | $56.33 | 9.336% | $61.589 | $61.59 | $61.60 | $61.60 |
| Purchase #7 | $221.66 | 5.843% | $234.6116 | $234.61 | $234.60 | $234.60 |
| 7 purchase totals = | $777.45 | $847.8596 | $847.86 | $847.90 | $847.70 | |