| 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 | $33.78 | 8.443% | $36.632 | $36.63 | $36.65 | $36.60 |
| Purchase #2 | $185.64 | 8.407% | $201.2468 | $201.25 | $201.25 | $201.20 |
| Purchase #3 | $114.90 | 12.180% | $128.8948 | $128.89 | $128.90 | $128.90 |
| Purchase #4 | $77.65 | 4.184% | $80.8989 | $80.90 | $80.90 | $80.90 |
| Purchase #5 | $225.54 | 12.723% | $254.2355 | $254.24 | $254.25 | $254.20 |
| Purchase #6 | $131.34 | 3.651% | $136.1352 | $136.14 | $136.15 | $136.10 |
| Purchase #7 | $44.26 | 8.436% | $47.9938 | $47.99 | $48.00 | $48.00 |
| 7 purchase totals = | $813.11 | $886.0370 | $886.04 | $886.10 | $885.90 | |