| 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 | $54.75 | 3.151% | $56.4752 | $56.48 | $56.50 | $56.50 |
| Purchase #2 | $187.55 | 6.513% | $199.7651 | $199.77 | $199.75 | $199.80 |
| Purchase #3 | $112.50 | 5.170% | $118.3163 | $118.32 | $118.30 | $118.30 |
| Purchase #4 | $115.51 | 5.284% | $121.6135 | $121.61 | $121.60 | $121.60 |
| Purchase #5 | $11.93 | 12.458% | $13.4162 | $13.42 | $13.40 | $13.40 |
| Purchase #6 | $247.62 | 8.749% | $269.2843 | $269.28 | $269.30 | $269.30 |
| Purchase #7 | $26.84 | 7.720% | $28.912 | $28.91 | $28.90 | $28.90 |
| 7 purchase totals = | $756.70 | $807.7826 | $807.79 | $807.75 | $807.80 | |