| 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 | $56.36 | 12.717% | $63.5273 | $63.53 | $63.55 | $63.50 |
| Purchase #2 | $32.84 | 12.629% | $36.9874 | $36.99 | $37.00 | $37.00 |
| Purchase #3 | $13.79 | 6.118% | $14.6337 | $14.63 | $14.65 | $14.60 |
| Purchase #4 | $105.34 | 7.344% | $113.0762 | $113.08 | $113.10 | $113.10 |
| Purchase #5 | $102.56 | 8.266% | $111.0376 | $111.04 | $111.05 | $111.00 |
| Purchase #6 | $148.90 | 7.819% | $160.5425 | $160.54 | $160.55 | $160.50 |
| Purchase #7 | $19.63 | 4.852% | $20.5824 | $20.58 | $20.60 | $20.60 |
| 7 purchase totals = | $479.42 | $520.3871 | $520.39 | $520.50 | $520.30 | |