| 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 | $134.49 | 13.556% | $152.7215 | $152.72 | $152.70 | $152.70 |
| Purchase #2 | $61.35 | 3.475% | $63.4819 | $63.48 | $63.50 | $63.50 |
| Purchase #3 | $218.67 | 12.327% | $245.6255 | $245.63 | $245.65 | $245.60 |
| Purchase #4 | $100.31 | 8.354% | $108.6899 | $108.69 | $108.70 | $108.70 |
| Purchase #5 | $26.41 | 13.476% | $29.969 | $29.97 | $29.95 | $30.00 |
| Purchase #6 | $40.90 | 6.121% | $43.4035 | $43.40 | $43.40 | $43.40 |
| Purchase #7 | $159.38 | 11.483% | $177.6816 | $177.68 | $177.70 | $177.70 |
| 7 purchase totals = | $741.51 | $821.5729 | $821.57 | $821.60 | $821.60 | |