| 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 | $53.62 | 6.748% | $57.2383 | $57.24 | $57.25 | $57.20 |
| Purchase #2 | $151.55 | 13.108% | $171.4152 | $171.42 | $171.40 | $171.40 |
| Purchase #3 | $41.95 | 8.252% | $45.4117 | $45.41 | $45.40 | $45.40 |
| Purchase #4 | $217.71 | 9.808% | $239.063 | $239.06 | $239.05 | $239.10 |
| Purchase #5 | $127.46 | 12.847% | $143.8348 | $143.83 | $143.85 | $143.80 |
| Purchase #6 | $198.58 | 4.150% | $206.8211 | $206.82 | $206.80 | $206.80 |
| Purchase #7 | $29.58 | 8.536% | $32.1049 | $32.10 | $32.10 | $32.10 |
| 7 purchase totals = | $820.45 | $895.8890 | $895.88 | $895.85 | $895.80 | |