| 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 | $60.73 | 7.617% | $65.3558 | $65.36 | $65.35 | $65.40 |
| Purchase #2 | $243.74 | 9.125% | $265.9813 | $265.98 | $266.00 | $266.00 |
| Purchase #3 | $74.74 | 10.754% | $82.7775 | $82.78 | $82.80 | $82.80 |
| Purchase #4 | $110.56 | 8.731% | $120.213 | $120.21 | $120.20 | $120.20 |
| Purchase #5 | $142.54 | 5.463% | $150.327 | $150.33 | $150.35 | $150.30 |
| Purchase #6 | $177.79 | 12.736% | $200.4333 | $200.43 | $200.45 | $200.40 |
| Purchase #7 | $219.83 | 13.138% | $248.7113 | $248.71 | $248.70 | $248.70 |
| 7 purchase totals = | $1,029.93 | $1,133.7992 | $1,133.80 | $1,133.85 | $1,133.80 | |