| 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 | $49.78 | 11.514% | $55.5117 | $55.51 | $55.50 | $55.50 |
| Purchase #2 | $6.46 | 8.607% | $7.016 | $7.02 | $7.00 | $7.00 |
| Purchase #3 | $64.53 | 7.275% | $69.2246 | $69.22 | $69.20 | $69.20 |
| Purchase #4 | $48.67 | 12.852% | $54.9251 | $54.93 | $54.95 | $54.90 |
| Purchase #5 | $201.47 | 6.524% | $214.6139 | $214.61 | $214.60 | $214.60 |
| Purchase #6 | $34.88 | 6.579% | $37.1748 | $37.17 | $37.15 | $37.20 |
| Purchase #7 | $227.42 | 3.351% | $235.0408 | $235.04 | $235.05 | $235.00 |
| 7 purchase totals = | $633.21 | $673.5069 | $673.50 | $673.45 | $673.40 | |