| 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 | $80.69 | 11.410% | $89.8967 | $89.90 | $89.90 | $89.90 |
| Purchase #2 | $204.31 | 8.113% | $220.8857 | $220.89 | $220.90 | $220.90 |
| Purchase #3 | $241.87 | 3.838% | $251.153 | $251.15 | $251.15 | $251.20 |
| Purchase #4 | $15.80 | 5.653% | $16.6932 | $16.69 | $16.70 | $16.70 |
| Purchase #5 | $152.68 | 12.775% | $172.1849 | $172.18 | $172.20 | $172.20 |
| Purchase #6 | $55.99 | 4.314% | $58.4054 | $58.41 | $58.40 | $58.40 |
| Purchase #7 | $145.90 | 4.702% | $152.7602 | $152.76 | $152.75 | $152.80 |
| 7 purchase totals = | $897.24 | $961.9791 | $961.98 | $962.00 | $962.10 | |