| 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 | $77.59 | 8.839% | $84.4482 | $84.45 | $84.45 | $84.40 |
| Purchase #2 | $215.45 | 12.712% | $242.838 | $242.84 | $242.85 | $242.80 |
| Purchase #3 | $165.91 | 9.444% | $181.5785 | $181.58 | $181.60 | $181.60 |
| Purchase #4 | $42.36 | 8.438% | $45.9343 | $45.93 | $45.95 | $45.90 |
| Purchase #5 | $122.93 | 12.624% | $138.4487 | $138.45 | $138.45 | $138.40 |
| Purchase #6 | $68.81 | 6.704% | $73.423 | $73.42 | $73.40 | $73.40 |
| Purchase #7 | $233.76 | 7.512% | $251.3201 | $251.32 | $251.30 | $251.30 |
| 7 purchase totals = | $926.81 | $1,017.9908 | $1,017.99 | $1,018.00 | $1,017.80 | |