| 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 | $35.27 | 5.148% | $37.0857 | $37.09 | $37.10 | $37.10 |
| Purchase #2 | $154.53 | 12.712% | $174.1739 | $174.17 | $174.15 | $174.20 |
| Purchase #3 | $104.60 | 9.294% | $114.3215 | $114.32 | $114.30 | $114.30 |
| Purchase #4 | $90.45 | 3.848% | $93.9305 | $93.93 | $93.95 | $93.90 |
| Purchase #5 | $220.85 | 3.805% | $229.2533 | $229.25 | $229.25 | $229.30 |
| Purchase #6 | $13.82 | 8.838% | $15.0414 | $15.04 | $15.05 | $15.00 |
| Purchase #7 | $199.65 | 3.131% | $205.901 | $205.90 | $205.90 | $205.90 |
| 7 purchase totals = | $819.17 | $869.7073 | $869.70 | $869.70 | $869.70 | |