| 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 | $157.44 | 3.245% | $162.5489 | $162.55 | $162.55 | $162.50 |
| Purchase #2 | $5.64 | 7.661% | $6.0721 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $115.50 | 4.756% | $120.9932 | $120.99 | $121.00 | $121.00 |
| Purchase #4 | $77.34 | 8.684% | $84.0562 | $84.06 | $84.05 | $84.10 |
| Purchase #5 | $147.82 | 12.596% | $166.4394 | $166.44 | $166.45 | $166.40 |
| Purchase #6 | $97.67 | 5.542% | $103.0829 | $103.08 | $103.10 | $103.10 |
| Purchase #7 | $11.57 | 4.711% | $12.1151 | $12.12 | $12.10 | $12.10 |
| 7 purchase totals = | $612.98 | $655.3078 | $655.31 | $655.30 | $655.30 | |