| 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 | $98.47 | 5.124% | $103.5156 | $103.52 | $103.50 | $103.50 |
| Purchase #2 | $62.74 | 7.866% | $67.6751 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $103.63 | 4.588% | $108.3845 | $108.38 | $108.40 | $108.40 |
| Purchase #4 | $96.32 | 3.555% | $99.7442 | $99.74 | $99.75 | $99.70 |
| Purchase #5 | $30.39 | 7.757% | $32.7474 | $32.75 | $32.75 | $32.70 |
| Purchase #6 | $23.72 | 6.266% | $25.2063 | $25.21 | $25.20 | $25.20 |
| Purchase #7 | $195.43 | 11.146% | $217.2126 | $217.21 | $217.20 | $217.20 |
| 7 purchase totals = | $610.70 | $654.4857 | $654.49 | $654.50 | $654.40 | |