| 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 | $112.81 | 8.788% | $122.7237 | $122.72 | $122.70 | $122.70 |
| Purchase #2 | $128.37 | 6.656% | $136.9143 | $136.91 | $136.90 | $136.90 |
| Purchase #3 | $40.94 | 12.809% | $46.184 | $46.18 | $46.20 | $46.20 |
| Purchase #4 | $49.32 | 12.333% | $55.4026 | $55.40 | $55.40 | $55.40 |
| Purchase #5 | $92.48 | 9.154% | $100.9456 | $100.95 | $100.95 | $100.90 |
| Purchase #6 | $142.73 | 6.448% | $151.9332 | $151.93 | $151.95 | $151.90 |
| Purchase #7 | $33.91 | 8.304% | $36.7259 | $36.73 | $36.75 | $36.70 |
| 7 purchase totals = | $600.56 | $650.8293 | $650.82 | $650.85 | $650.70 | |