| 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 | $117.45 | 9.330% | $128.4081 | $128.41 | $128.40 | $128.40 |
| Purchase #2 | $83.32 | 10.769% | $92.2927 | $92.29 | $92.30 | $92.30 |
| Purchase #3 | $161.35 | 9.520% | $176.7105 | $176.71 | $176.70 | $176.70 |
| Purchase #4 | $214.72 | 12.548% | $241.6631 | $241.66 | $241.65 | $241.70 |
| Purchase #5 | $16.86 | 4.169% | $17.5629 | $17.56 | $17.55 | $17.60 |
| Purchase #6 | $107.29 | 6.700% | $114.4784 | $114.48 | $114.50 | $114.50 |
| Purchase #7 | $32.90 | 3.529% | $34.061 | $34.06 | $34.05 | $34.10 |
| 7 purchase totals = | $733.89 | $805.1767 | $805.17 | $805.15 | $805.30 | |