| 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 | $75.79 | 7.720% | $81.641 | $81.64 | $81.65 | $81.60 |
| Purchase #2 | $115.46 | 11.466% | $128.6986 | $128.70 | $128.70 | $128.70 |
| Purchase #3 | $96.54 | 11.855% | $107.9848 | $107.98 | $108.00 | $108.00 |
| Purchase #4 | $38.45 | 3.666% | $39.8596 | $39.86 | $39.85 | $39.90 |
| Purchase #5 | $144.64 | 8.479% | $156.904 | $156.90 | $156.90 | $156.90 |
| Purchase #6 | $177.80 | 12.289% | $199.6498 | $199.65 | $199.65 | $199.60 |
| Purchase #7 | $10.35 | 10.699% | $11.4573 | $11.46 | $11.45 | $11.50 |
| 7 purchase totals = | $659.03 | $726.1951 | $726.19 | $726.20 | $726.20 | |