| 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 | $74.55 | 4.506% | $77.9092 | $77.91 | $77.90 | $77.90 |
| Purchase #2 | $70.67 | 3.358% | $73.0431 | $73.04 | $73.05 | $73.00 |
| Purchase #3 | $40.69 | 8.579% | $44.1808 | $44.18 | $44.20 | $44.20 |
| Purchase #4 | $213.82 | 4.610% | $223.6771 | $223.68 | $223.70 | $223.70 |
| Purchase #5 | $82.94 | 13.711% | $94.3119 | $94.31 | $94.30 | $94.30 |
| Purchase #6 | $48.69 | 5.665% | $51.4483 | $51.45 | $51.45 | $51.40 |
| Purchase #7 | $95.49 | 6.415% | $101.6157 | $101.62 | $101.60 | $101.60 |
| 7 purchase totals = | $626.85 | $666.1861 | $666.19 | $666.20 | $666.10 | |