| 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 | $50.72 | 12.520% | $57.0701 | $57.07 | $57.05 | $57.10 |
| Purchase #2 | $5.47 | 6.650% | $5.8338 | $5.83 | $5.85 | $5.80 |
| Purchase #3 | $206.39 | 8.147% | $223.2046 | $223.20 | $223.20 | $223.20 |
| Purchase #4 | $114.38 | 7.495% | $122.9528 | $122.95 | $122.95 | $123.00 |
| Purchase #5 | $11.36 | 6.150% | $12.0586 | $12.06 | $12.05 | $12.10 |
| Purchase #6 | $184.68 | 6.246% | $196.2151 | $196.22 | $196.20 | $196.20 |
| Purchase #7 | $51.83 | 9.650% | $56.8316 | $56.83 | $56.85 | $56.80 |
| 7 purchase totals = | $624.83 | $674.1666 | $674.16 | $674.15 | $674.20 | |