| 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 | $81.52 | 3.133% | $84.074 | $84.07 | $84.05 | $84.10 |
| Purchase #2 | $9.61 | 13.381% | $10.8959 | $10.90 | $10.90 | $10.90 |
| Purchase #3 | $49.70 | 4.608% | $51.9902 | $51.99 | $52.00 | $52.00 |
| Purchase #4 | $183.35 | 12.623% | $206.4943 | $206.49 | $206.50 | $206.50 |
| Purchase #5 | $166.44 | 3.519% | $172.297 | $172.30 | $172.30 | $172.30 |
| Purchase #6 | $199.88 | 10.184% | $220.2358 | $220.24 | $220.25 | $220.20 |
| Purchase #7 | $157.66 | 4.280% | $164.4078 | $164.41 | $164.40 | $164.40 |
| 7 purchase totals = | $848.16 | $910.3950 | $910.40 | $910.40 | $910.40 | |