| 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 | $12.67 | 6.701% | $13.519 | $13.52 | $13.50 | $13.50 |
| Purchase #2 | $71.69 | 8.690% | $77.9199 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $211.74 | 4.628% | $221.5393 | $221.54 | $221.55 | $221.50 |
| Purchase #4 | $88.91 | 8.852% | $96.7803 | $96.78 | $96.80 | $96.80 |
| Purchase #5 | $249.95 | 10.801% | $276.9471 | $276.95 | $276.95 | $276.90 |
| Purchase #6 | $72.28 | 11.684% | $80.7252 | $80.73 | $80.75 | $80.70 |
| Purchase #7 | $147.99 | 4.181% | $154.1775 | $154.18 | $154.20 | $154.20 |
| 7 purchase totals = | $855.23 | $921.6083 | $921.62 | $921.65 | $921.50 | |