| 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 | $95.30 | 4.872% | $99.943 | $99.94 | $99.95 | $99.90 |
| Purchase #2 | $73.63 | 8.474% | $79.8694 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $223.80 | 13.763% | $254.6016 | $254.60 | $254.60 | $254.60 |
| Purchase #4 | $173.64 | 4.218% | $180.9641 | $180.96 | $180.95 | $181.00 |
| Purchase #5 | $88.30 | 11.846% | $98.76 | $98.76 | $98.75 | $98.80 |
| Purchase #6 | $88.63 | 8.329% | $96.012 | $96.01 | $96.00 | $96.00 |
| Purchase #7 | $153.76 | 7.572% | $165.4027 | $165.40 | $165.40 | $165.40 |
| 7 purchase totals = | $897.06 | $975.5528 | $975.54 | $975.50 | $975.60 | |