| 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 | $120.97 | 11.777% | $135.2166 | $135.22 | $135.20 | $135.20 |
| Purchase #2 | $7.56 | 13.481% | $8.5792 | $8.58 | $8.60 | $8.60 |
| Purchase #3 | $37.72 | 10.108% | $41.5327 | $41.53 | $41.55 | $41.50 |
| Purchase #4 | $124.27 | 10.418% | $137.2164 | $137.22 | $137.20 | $137.20 |
| Purchase #5 | $227.32 | 5.626% | $240.109 | $240.11 | $240.10 | $240.10 |
| Purchase #6 | $221.79 | 5.809% | $234.6738 | $234.67 | $234.65 | $234.70 |
| Purchase #7 | $73.40 | 6.742% | $78.3486 | $78.35 | $78.35 | $78.30 |
| 7 purchase totals = | $813.03 | $875.6763 | $875.68 | $875.65 | $875.60 | |