| 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 | $34.81 | 3.119% | $35.8957 | $35.90 | $35.90 | $35.90 |
| Purchase #2 | $165.61 | 5.148% | $174.1356 | $174.14 | $174.15 | $174.10 |
| Purchase #3 | $110.85 | 11.168% | $123.2297 | $123.23 | $123.25 | $123.20 |
| Purchase #4 | $143.56 | 8.870% | $156.2938 | $156.29 | $156.30 | $156.30 |
| Purchase #5 | $110.38 | 6.305% | $117.3395 | $117.34 | $117.35 | $117.30 |
| Purchase #6 | $15.76 | 4.656% | $16.4938 | $16.49 | $16.50 | $16.50 |
| Purchase #7 | $102.75 | 11.258% | $114.3176 | $114.32 | $114.30 | $114.30 |
| 7 purchase totals = | $683.72 | $737.7057 | $737.71 | $737.75 | $737.60 | |