| 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 | $76.38 | 5.865% | $80.8597 | $80.86 | $80.85 | $80.90 |
| Purchase #2 | $59.77 | 11.483% | $66.6334 | $66.63 | $66.65 | $66.60 |
| Purchase #3 | $167.33 | 8.233% | $181.1063 | $181.11 | $181.10 | $181.10 |
| Purchase #4 | $11.31 | 9.113% | $12.3407 | $12.34 | $12.35 | $12.30 |
| Purchase #5 | $146.49 | 10.347% | $161.6473 | $161.65 | $161.65 | $161.60 |
| Purchase #6 | $117.31 | 10.102% | $129.1607 | $129.16 | $129.15 | $129.20 |
| Purchase #7 | $29.26 | 5.132% | $30.7616 | $30.76 | $30.75 | $30.80 |
| 7 purchase totals = | $607.85 | $662.5097 | $662.51 | $662.50 | $662.50 | |