| 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 | $36.79 | 13.353% | $41.7026 | $41.70 | $41.70 | $41.70 |
| Purchase #2 | $51.49 | 10.311% | $56.7991 | $56.80 | $56.80 | $56.80 |
| Purchase #3 | $147.48 | 13.313% | $167.114 | $167.11 | $167.10 | $167.10 |
| Purchase #4 | $109.43 | 8.194% | $118.3967 | $118.40 | $118.40 | $118.40 |
| Purchase #5 | $133.83 | 4.720% | $140.1468 | $140.15 | $140.15 | $140.10 |
| Purchase #6 | $70.60 | 5.107% | $74.2055 | $74.21 | $74.20 | $74.20 |
| Purchase #7 | $45.90 | 12.654% | $51.7082 | $51.71 | $51.70 | $51.70 |
| 7 purchase totals = | $595.52 | $650.0729 | $650.08 | $650.05 | $650.00 | |