| 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 | $97.46 | 8.183% | $105.4352 | $105.44 | $105.45 | $105.40 |
| Purchase #2 | $61.38 | 10.768% | $67.9894 | $67.99 | $68.00 | $68.00 |
| Purchase #3 | $118.44 | 8.251% | $128.2125 | $128.21 | $128.20 | $128.20 |
| Purchase #4 | $40.43 | 12.174% | $45.3519 | $45.35 | $45.35 | $45.40 |
| Purchase #5 | $65.76 | 6.449% | $70.0009 | $70.00 | $70.00 | $70.00 |
| Purchase #6 | $59.74 | 7.470% | $64.2026 | $64.20 | $64.20 | $64.20 |
| Purchase #7 | $63.26 | 6.174% | $67.1657 | $67.17 | $67.15 | $67.20 |
| 7 purchase totals = | $506.47 | $548.3582 | $548.36 | $548.35 | $548.40 | |