| 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 | $71.52 | 6.110% | $75.8899 | $75.89 | $75.90 | $75.90 |
| Purchase #2 | $213.42 | 13.857% | $242.9936 | $242.99 | $243.00 | $243.00 |
| Purchase #3 | $187.85 | 7.453% | $201.8505 | $201.85 | $201.85 | $201.90 |
| Purchase #4 | $25.62 | 11.280% | $28.5099 | $28.51 | $28.50 | $28.50 |
| Purchase #5 | $83.46 | 3.180% | $86.114 | $86.11 | $86.10 | $86.10 |
| Purchase #6 | $221.96 | 12.109% | $248.8371 | $248.84 | $248.85 | $248.80 |
| Purchase #7 | $98.44 | 6.434% | $104.7736 | $104.77 | $104.75 | $104.80 |
| 7 purchase totals = | $902.27 | $988.9686 | $988.96 | $988.95 | $989.00 | |