| 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 | $194.54 | 6.750% | $207.6715 | $207.67 | $207.65 | $207.70 |
| Purchase #2 | $70.96 | 4.353% | $74.0489 | $74.05 | $74.05 | $74.00 |
| Purchase #3 | $57.82 | 7.851% | $62.3594 | $62.36 | $62.35 | $62.40 |
| Purchase #4 | $121.36 | 12.721% | $136.7982 | $136.80 | $136.80 | $136.80 |
| Purchase #5 | $48.63 | 4.837% | $50.9822 | $50.98 | $51.00 | $51.00 |
| Purchase #6 | $90.95 | 9.246% | $99.3592 | $99.36 | $99.35 | $99.40 |
| Purchase #7 | $34.38 | 6.106% | $36.4792 | $36.48 | $36.50 | $36.50 |
| 7 purchase totals = | $618.64 | $667.6986 | $667.70 | $667.70 | $667.80 | |