| 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 | $72.73 | 6.483% | $77.4451 | $77.45 | $77.45 | $77.40 |
| Purchase #2 | $86.38 | 5.117% | $90.8001 | $90.80 | $90.80 | $90.80 |
| Purchase #3 | $48.38 | 3.192% | $49.9243 | $49.92 | $49.90 | $49.90 |
| Purchase #4 | $217.43 | 8.480% | $235.8681 | $235.87 | $235.85 | $235.90 |
| Purchase #5 | $106.36 | 13.667% | $120.8962 | $120.90 | $120.90 | $120.90 |
| Purchase #6 | $37.86 | 10.215% | $41.7274 | $41.73 | $41.75 | $41.70 |
| Purchase #7 | $132.99 | 8.835% | $144.7397 | $144.74 | $144.75 | $144.70 |
| 7 purchase totals = | $702.13 | $761.4009 | $761.41 | $761.40 | $761.30 | |