| 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 | $30.49 | 6.499% | $32.4715 | $32.47 | $32.45 | $32.50 |
| Purchase #2 | $218.60 | 6.843% | $233.5588 | $233.56 | $233.55 | $233.60 |
| Purchase #3 | $196.65 | 12.242% | $220.7239 | $220.72 | $220.70 | $220.70 |
| Purchase #4 | $22.53 | 11.550% | $25.1322 | $25.13 | $25.15 | $25.10 |
| Purchase #5 | $157.97 | 8.392% | $171.2268 | $171.23 | $171.25 | $171.20 |
| Purchase #6 | $132.54 | 8.524% | $143.8377 | $143.84 | $143.85 | $143.80 |
| Purchase #7 | $139.79 | 4.392% | $145.9296 | $145.93 | $145.95 | $145.90 |
| 7 purchase totals = | $898.57 | $972.8805 | $972.88 | $972.90 | $972.80 | |