| 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 | $39.55 | 9.665% | $43.3725 | $43.37 | $43.35 | $43.40 |
| Purchase #2 | $77.67 | 7.562% | $83.5434 | $83.54 | $83.55 | $83.50 |
| Purchase #3 | $93.63 | 9.574% | $102.5941 | $102.59 | $102.60 | $102.60 |
| Purchase #4 | $31.78 | 12.524% | $35.7601 | $35.76 | $35.75 | $35.80 |
| Purchase #5 | $116.45 | 8.512% | $126.3622 | $126.36 | $126.35 | $126.40 |
| Purchase #6 | $27.94 | 3.242% | $28.8458 | $28.85 | $28.85 | $28.80 |
| Purchase #7 | $160.32 | 13.401% | $181.8045 | $181.80 | $181.80 | $181.80 |
| 7 purchase totals = | $547.34 | $602.2826 | $602.27 | $602.25 | $602.30 | |