| 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 | $6.59 | 6.831% | $7.0402 | $7.04 | $7.05 | $7.00 |
| Purchase #2 | $49.35 | 4.216% | $51.4306 | $51.43 | $51.45 | $51.40 |
| Purchase #3 | $232.41 | 11.447% | $259.014 | $259.01 | $259.00 | $259.00 |
| Purchase #4 | $141.99 | 12.405% | $159.6039 | $159.60 | $159.60 | $159.60 |
| Purchase #5 | $20.84 | 8.550% | $22.6218 | $22.62 | $22.60 | $22.60 |
| Purchase #6 | $79.59 | 11.369% | $88.6386 | $88.64 | $88.65 | $88.60 |
| Purchase #7 | $154.99 | 3.275% | $160.0659 | $160.07 | $160.05 | $160.10 |
| 7 purchase totals = | $685.76 | $748.4150 | $748.41 | $748.40 | $748.30 | |