| 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 | $26.74 | 8.602% | $29.0402 | $29.04 | $29.05 | $29.00 |
| Purchase #2 | $6.35 | 4.719% | $6.6497 | $6.65 | $6.65 | $6.60 |
| Purchase #3 | $63.77 | 10.225% | $70.2905 | $70.29 | $70.30 | $70.30 |
| Purchase #4 | $52.27 | 4.624% | $54.687 | $54.69 | $54.70 | $54.70 |
| Purchase #5 | $117.49 | 10.758% | $130.1296 | $130.13 | $130.15 | $130.10 |
| Purchase #6 | $129.59 | 8.809% | $141.0056 | $141.01 | $141.00 | $141.00 |
| Purchase #7 | $91.49 | 3.360% | $94.5641 | $94.56 | $94.55 | $94.60 |
| 7 purchase totals = | $487.70 | $526.3667 | $526.37 | $526.40 | $526.30 | |