| 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 | $89.77 | 11.667% | $100.2435 | $100.24 | $100.25 | $100.20 |
| Purchase #2 | $9.36 | 5.286% | $9.8548 | $9.85 | $9.85 | $9.90 |
| Purchase #3 | $247.75 | 8.423% | $268.618 | $268.62 | $268.60 | $268.60 |
| Purchase #4 | $246.47 | 9.387% | $269.6061 | $269.61 | $269.60 | $269.60 |
| Purchase #5 | $106.64 | 9.764% | $117.0523 | $117.05 | $117.05 | $117.10 |
| Purchase #6 | $56.93 | 3.836% | $59.1138 | $59.11 | $59.10 | $59.10 |
| Purchase #7 | $216.84 | 12.632% | $244.2312 | $244.23 | $244.25 | $244.20 |
| 7 purchase totals = | $973.76 | $1,068.7197 | $1,068.71 | $1,068.70 | $1,068.70 | |