| 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 | $29.39 | 8.804% | $31.9775 | $31.98 | $32.00 | $32.00 |
| Purchase #2 | $208.99 | 4.583% | $218.568 | $218.57 | $218.55 | $218.60 |
| Purchase #3 | $216.87 | 12.164% | $243.2501 | $243.25 | $243.25 | $243.30 |
| Purchase #4 | $62.76 | 7.706% | $67.5963 | $67.60 | $67.60 | $67.60 |
| Purchase #5 | $123.82 | 8.291% | $134.0859 | $134.09 | $134.10 | $134.10 |
| Purchase #6 | $82.63 | 6.688% | $88.1563 | $88.16 | $88.15 | $88.20 |
| Purchase #7 | $154.52 | 4.814% | $161.9586 | $161.96 | $161.95 | $162.00 |
| 7 purchase totals = | $878.98 | $945.5927 | $945.61 | $945.60 | $945.80 | |