| 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 | $28.91 | 3.491% | $29.9192 | $29.92 | $29.90 | $29.90 |
| Purchase #2 | $135.69 | 6.521% | $144.5383 | $144.54 | $144.55 | $144.50 |
| Purchase #3 | $12.25 | 7.760% | $13.2006 | $13.20 | $13.20 | $13.20 |
| Purchase #4 | $82.38 | 6.482% | $87.7199 | $87.72 | $87.70 | $87.70 |
| Purchase #5 | $232.62 | 10.651% | $257.3964 | $257.40 | $257.40 | $257.40 |
| Purchase #6 | $136.71 | 8.119% | $147.8095 | $147.81 | $147.80 | $147.80 |
| Purchase #7 | $65.67 | 7.820% | $70.8054 | $70.81 | $70.80 | $70.80 |
| 7 purchase totals = | $694.23 | $751.3893 | $751.40 | $751.35 | $751.30 | |