| 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 | $15.91 | 3.561% | $16.4766 | $16.48 | $16.50 | $16.50 |
| Purchase #2 | $169.53 | 13.785% | $192.8997 | $192.90 | $192.90 | $192.90 |
| Purchase #3 | $212.88 | 8.206% | $230.3489 | $230.35 | $230.35 | $230.30 |
| Purchase #4 | $172.77 | 4.698% | $180.8867 | $180.89 | $180.90 | $180.90 |
| Purchase #5 | $24.25 | 3.664% | $25.1385 | $25.14 | $25.15 | $25.10 |
| Purchase #6 | $29.90 | 8.557% | $32.4585 | $32.46 | $32.45 | $32.50 |
| Purchase #7 | $194.73 | 3.553% | $201.6488 | $201.65 | $201.65 | $201.60 |
| 7 purchase totals = | $819.97 | $879.8577 | $879.87 | $879.90 | $879.80 | |