| 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 | $31.49 | 3.240% | $32.5103 | $32.51 | $32.50 | $32.50 |
| Purchase #2 | $38.60 | 7.129% | $41.3518 | $41.35 | $41.35 | $41.40 |
| Purchase #3 | $78.90 | 11.578% | $88.035 | $88.04 | $88.05 | $88.00 |
| Purchase #4 | $188.95 | 9.513% | $206.9248 | $206.92 | $206.90 | $206.90 |
| Purchase #5 | $45.37 | 13.567% | $51.5253 | $51.53 | $51.55 | $51.50 |
| Purchase #6 | $114.91 | 6.282% | $122.1286 | $122.13 | $122.15 | $122.10 |
| Purchase #7 | $73.72 | 12.283% | $82.775 | $82.78 | $82.80 | $82.80 |
| 7 purchase totals = | $571.94 | $625.2508 | $625.26 | $625.30 | $625.20 | |