| 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 | $8.30 | 3.231% | $8.5682 | $8.57 | $8.55 | $8.60 |
| Purchase #2 | $246.28 | 9.773% | $270.3489 | $270.35 | $270.35 | $270.30 |
| Purchase #3 | $5.71 | 8.524% | $6.1967 | $6.20 | $6.20 | $6.20 |
| Purchase #4 | $79.91 | 6.156% | $84.8293 | $84.83 | $84.85 | $84.80 |
| Purchase #5 | $120.93 | 12.478% | $136.0196 | $136.02 | $136.00 | $136.00 |
| Purchase #6 | $232.46 | 6.731% | $248.1069 | $248.11 | $248.10 | $248.10 |
| Purchase #7 | $36.61 | 13.806% | $41.6644 | $41.66 | $41.65 | $41.70 |
| 7 purchase totals = | $730.20 | $795.7340 | $795.74 | $795.70 | $795.70 | |