| 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 | $36.47 | 8.321% | $39.5047 | $39.50 | $39.50 | $39.50 |
| Purchase #2 | $121.35 | 6.214% | $128.8907 | $128.89 | $128.90 | $128.90 |
| Purchase #3 | $86.47 | 8.769% | $94.0526 | $94.05 | $94.05 | $94.10 |
| Purchase #4 | $74.31 | 12.560% | $83.6433 | $83.64 | $83.65 | $83.60 |
| Purchase #5 | $248.50 | 5.486% | $262.1327 | $262.13 | $262.15 | $262.10 |
| Purchase #6 | $42.37 | 10.696% | $46.9019 | $46.90 | $46.90 | $46.90 |
| Purchase #7 | $95.64 | 6.126% | $101.4989 | $101.50 | $101.50 | $101.50 |
| 7 purchase totals = | $705.11 | $756.6248 | $756.61 | $756.65 | $756.60 | |