| 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 | $27.36 | 3.659% | $28.3611 | $28.36 | $28.35 | $28.40 |
| Purchase #2 | $153.38 | 12.372% | $172.3562 | $172.36 | $172.35 | $172.40 |
| Purchase #3 | $91.95 | 9.653% | $100.8259 | $100.83 | $100.85 | $100.80 |
| Purchase #4 | $134.54 | 3.147% | $138.774 | $138.77 | $138.75 | $138.80 |
| Purchase #5 | $214.94 | 6.445% | $228.7929 | $228.79 | $228.80 | $228.80 |
| Purchase #6 | $203.86 | 13.624% | $231.6339 | $231.63 | $231.65 | $231.60 |
| Purchase #7 | $22.70 | 12.525% | $25.5432 | $25.54 | $25.55 | $25.50 |
| 7 purchase totals = | $848.73 | $926.2872 | $926.28 | $926.30 | $926.30 | |