| 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 | $13.77 | 3.847% | $14.2997 | $14.30 | $14.30 | $14.30 |
| Purchase #2 | $61.26 | 12.107% | $68.6767 | $68.68 | $68.70 | $68.70 |
| Purchase #3 | $71.60 | 4.841% | $75.0662 | $75.07 | $75.05 | $75.10 |
| Purchase #4 | $156.54 | 5.201% | $164.6816 | $164.68 | $164.70 | $164.70 |
| Purchase #5 | $198.77 | 4.867% | $208.4441 | $208.44 | $208.45 | $208.40 |
| Purchase #6 | $10.31 | 12.283% | $11.5764 | $11.58 | $11.60 | $11.60 |
| Purchase #7 | $152.65 | 7.459% | $164.0362 | $164.04 | $164.05 | $164.00 |
| 7 purchase totals = | $664.90 | $706.7809 | $706.79 | $706.85 | $706.80 | |