| 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 | $84.54 | 8.691% | $91.8874 | $91.89 | $91.90 | $91.90 |
| Purchase #2 | $156.78 | 13.441% | $177.8528 | $177.85 | $177.85 | $177.90 |
| Purchase #3 | $58.52 | 9.606% | $64.1414 | $64.14 | $64.15 | $64.10 |
| Purchase #4 | $30.65 | 7.463% | $32.9374 | $32.94 | $32.95 | $32.90 |
| Purchase #5 | $129.94 | 11.734% | $145.1872 | $145.19 | $145.20 | $145.20 |
| Purchase #6 | $25.73 | 7.691% | $27.7089 | $27.71 | $27.70 | $27.70 |
| Purchase #7 | $41.41 | 6.495% | $44.0996 | $44.10 | $44.10 | $44.10 |
| 7 purchase totals = | $527.57 | $583.8147 | $583.82 | $583.85 | $583.80 | |