| 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 | $80.39 | 5.829% | $85.0759 | $85.08 | $85.10 | $85.10 |
| Purchase #2 | $101.59 | 11.285% | $113.0544 | $113.05 | $113.05 | $113.10 |
| Purchase #3 | $149.31 | 8.144% | $161.4698 | $161.47 | $161.45 | $161.50 |
| Purchase #4 | $153.37 | 8.826% | $166.9064 | $166.91 | $166.90 | $166.90 |
| Purchase #5 | $73.38 | 10.200% | $80.8648 | $80.86 | $80.85 | $80.90 |
| Purchase #6 | $27.51 | 3.591% | $28.4979 | $28.50 | $28.50 | $28.50 |
| Purchase #7 | $202.97 | 13.492% | $230.3547 | $230.35 | $230.35 | $230.40 |
| 7 purchase totals = | $788.52 | $866.2239 | $866.22 | $866.20 | $866.40 | |