| 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 | $53.83 | 11.426% | $59.9806 | $59.98 | $60.00 | $60.00 |
| Purchase #2 | $18.82 | 12.320% | $21.1386 | $21.14 | $21.15 | $21.10 |
| Purchase #3 | $149.91 | 7.502% | $161.1562 | $161.16 | $161.15 | $161.20 |
| Purchase #4 | $159.42 | 8.359% | $172.7459 | $172.75 | $172.75 | $172.70 |
| Purchase #5 | $167.70 | 6.398% | $178.4294 | $178.43 | $178.45 | $178.40 |
| Purchase #6 | $113.41 | 9.423% | $124.0966 | $124.10 | $124.10 | $124.10 |
| Purchase #7 | $159.36 | 8.553% | $172.9901 | $172.99 | $173.00 | $173.00 |
| 7 purchase totals = | $822.45 | $890.5374 | $890.55 | $890.60 | $890.50 | |