| 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 | $63.44 | 11.240% | $70.5707 | $70.57 | $70.55 | $70.60 |
| Purchase #2 | $132.45 | 12.622% | $149.1678 | $149.17 | $149.15 | $149.20 |
| Purchase #3 | $135.30 | 4.846% | $141.8566 | $141.86 | $141.85 | $141.90 |
| Purchase #4 | $235.79 | 12.283% | $264.7521 | $264.75 | $264.75 | $264.80 |
| Purchase #5 | $80.51 | 11.732% | $89.9554 | $89.96 | $89.95 | $90.00 |
| Purchase #6 | $163.25 | 6.246% | $173.4466 | $173.45 | $173.45 | $173.40 |
| Purchase #7 | $129.99 | 8.321% | $140.8065 | $140.81 | $140.80 | $140.80 |
| 7 purchase totals = | $940.73 | $1,030.5557 | $1,030.57 | $1,030.50 | $1,030.70 | |