| 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 | $185.28 | 11.564% | $206.7058 | $206.71 | $206.70 | $206.70 |
| Purchase #2 | $44.86 | 5.230% | $47.2062 | $47.21 | $47.20 | $47.20 |
| Purchase #3 | $169.72 | 11.208% | $188.7422 | $188.74 | $188.75 | $188.70 |
| Purchase #4 | $20.50 | 7.587% | $22.0553 | $22.06 | $22.05 | $22.10 |
| Purchase #5 | $39.65 | 6.239% | $42.1238 | $42.12 | $42.10 | $42.10 |
| Purchase #6 | $30.77 | 6.289% | $32.7051 | $32.71 | $32.70 | $32.70 |
| Purchase #7 | $195.87 | 7.143% | $209.861 | $209.86 | $209.85 | $209.90 |
| 7 purchase totals = | $686.65 | $749.3994 | $749.41 | $749.35 | $749.40 | |