| 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 | $70.68 | 4.543% | $73.891 | $73.89 | $73.90 | $73.90 |
| Purchase #2 | $151.84 | 9.601% | $166.4182 | $166.42 | $166.40 | $166.40 |
| Purchase #3 | $106.35 | 6.547% | $113.3127 | $113.31 | $113.30 | $113.30 |
| Purchase #4 | $53.65 | 6.327% | $57.0444 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $65.68 | 8.275% | $71.115 | $71.12 | $71.10 | $71.10 |
| Purchase #6 | $181.38 | 6.289% | $192.787 | $192.79 | $192.80 | $192.80 |
| Purchase #7 | $27.85 | 10.397% | $30.7456 | $30.75 | $30.75 | $30.70 |
| 7 purchase totals = | $657.43 | $705.3139 | $705.32 | $705.30 | $705.20 | |