| 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 | $85.61 | 3.798% | $88.8615 | $88.86 | $88.85 | $88.90 |
| Purchase #2 | $204.70 | 7.619% | $220.2961 | $220.30 | $220.30 | $220.30 |
| Purchase #3 | $171.32 | 6.120% | $181.8048 | $181.80 | $181.80 | $181.80 |
| Purchase #4 | $42.32 | 10.867% | $46.9189 | $46.92 | $46.90 | $46.90 |
| Purchase #5 | $81.29 | 11.556% | $90.6839 | $90.68 | $90.70 | $90.70 |
| Purchase #6 | $211.66 | 7.700% | $227.9578 | $227.96 | $227.95 | $228.00 |
| Purchase #7 | $8.94 | 11.579% | $9.9752 | $9.98 | $10.00 | $10.00 |
| 7 purchase totals = | $805.84 | $866.4982 | $866.50 | $866.50 | $866.60 | |