| 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 | $10.71 | 11.731% | $11.9664 | $11.97 | $11.95 | $12.00 |
| Purchase #2 | $176.65 | 6.873% | $188.7912 | $188.79 | $188.80 | $188.80 |
| Purchase #3 | $209.69 | 4.296% | $218.6983 | $218.70 | $218.70 | $218.70 |
| Purchase #4 | $6.89 | 6.375% | $7.3292 | $7.33 | $7.35 | $7.30 |
| Purchase #5 | $46.62 | 8.318% | $50.4979 | $50.50 | $50.50 | $50.50 |
| Purchase #6 | $77.37 | 3.394% | $79.9959 | $80.00 | $80.00 | $80.00 |
| Purchase #7 | $110.33 | 4.854% | $115.6854 | $115.69 | $115.70 | $115.70 |
| 7 purchase totals = | $638.26 | $672.9643 | $672.98 | $673.00 | $673.00 | |