| 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 | $33.95 | 6.133% | $36.0322 | $36.03 | $36.05 | $36.00 |
| Purchase #2 | $101.53 | 7.282% | $108.9234 | $108.92 | $108.90 | $108.90 |
| Purchase #3 | $135.30 | 13.855% | $154.0458 | $154.05 | $154.05 | $154.00 |
| Purchase #4 | $85.80 | 9.565% | $94.0068 | $94.01 | $94.00 | $94.00 |
| Purchase #5 | $28.57 | 3.675% | $29.6199 | $29.62 | $29.60 | $29.60 |
| Purchase #6 | $106.67 | 12.314% | $119.8053 | $119.81 | $119.80 | $119.80 |
| Purchase #7 | $86.51 | 7.596% | $93.0813 | $93.08 | $93.10 | $93.10 |
| 7 purchase totals = | $578.33 | $635.5147 | $635.52 | $635.50 | $635.40 | |