| 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 | $49.74 | 4.223% | $51.8405 | $51.84 | $51.85 | $51.80 |
| Purchase #2 | $166.31 | 8.819% | $180.9769 | $180.98 | $181.00 | $181.00 |
| Purchase #3 | $99.77 | 8.398% | $108.1487 | $108.15 | $108.15 | $108.10 |
| Purchase #4 | $117.29 | 6.153% | $124.5069 | $124.51 | $124.50 | $124.50 |
| Purchase #5 | $183.46 | 8.282% | $198.6542 | $198.65 | $198.65 | $198.70 |
| Purchase #6 | $186.67 | 12.706% | $210.3883 | $210.39 | $210.40 | $210.40 |
| Purchase #7 | $169.69 | 4.782% | $177.8046 | $177.80 | $177.80 | $177.80 |
| 7 purchase totals = | $972.93 | $1,052.3201 | $1,052.32 | $1,052.35 | $1,052.30 | |