| 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 | $76.36 | 3.808% | $79.2678 | $79.27 | $79.25 | $79.30 |
| Purchase #2 | $214.74 | 5.757% | $227.1026 | $227.10 | $227.10 | $227.10 |
| Purchase #3 | $83.80 | 13.435% | $95.0585 | $95.06 | $95.05 | $95.10 |
| Purchase #4 | $113.47 | 13.640% | $128.9473 | $128.95 | $128.95 | $128.90 |
| Purchase #5 | $167.42 | 12.795% | $188.8414 | $188.84 | $188.85 | $188.80 |
| Purchase #6 | $16.27 | 9.187% | $17.7647 | $17.76 | $17.75 | $17.80 |
| Purchase #7 | $248.80 | 12.315% | $279.4397 | $279.44 | $279.45 | $279.40 |
| 7 purchase totals = | $920.86 | $1,016.4220 | $1,016.42 | $1,016.40 | $1,016.40 | |