| 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 | $232.26 | 7.131% | $248.8225 | $248.82 | $248.80 | $248.80 |
| Purchase #2 | $33.95 | 7.296% | $36.427 | $36.43 | $36.45 | $36.40 |
| Purchase #3 | $46.98 | 13.368% | $53.2603 | $53.26 | $53.25 | $53.30 |
| Purchase #4 | $67.55 | 12.245% | $75.8215 | $75.82 | $75.80 | $75.80 |
| Purchase #5 | $81.82 | 8.844% | $89.0562 | $89.06 | $89.05 | $89.10 |
| Purchase #6 | $90.91 | 5.632% | $96.0301 | $96.03 | $96.05 | $96.00 |
| Purchase #7 | $77.85 | 13.124% | $88.067 | $88.07 | $88.05 | $88.10 |
| 7 purchase totals = | $631.32 | $687.4846 | $687.49 | $687.45 | $687.50 | |