| 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 | $11.41 | 11.473% | $12.7191 | $12.72 | $12.70 | $12.70 |
| Purchase #2 | $25.26 | 4.727% | $26.454 | $26.45 | $26.45 | $26.50 |
| Purchase #3 | $164.85 | 10.553% | $182.2466 | $182.25 | $182.25 | $182.20 |
| Purchase #4 | $148.84 | 12.809% | $167.9049 | $167.90 | $167.90 | $167.90 |
| Purchase #5 | $28.53 | 3.781% | $29.6087 | $29.61 | $29.60 | $29.60 |
| Purchase #6 | $171.56 | 13.361% | $194.4821 | $194.48 | $194.50 | $194.50 |
| Purchase #7 | $7.56 | 6.852% | $8.078 | $8.08 | $8.10 | $8.10 |
| 7 purchase totals = | $558.01 | $621.4934 | $621.49 | $621.50 | $621.50 | |