| 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 | $10.38 | 11.342% | $11.5573 | $11.56 | $11.55 | $11.60 |
| Purchase #2 | $19.93 | 11.679% | $22.2576 | $22.26 | $22.25 | $22.30 |
| Purchase #3 | $175.35 | 5.503% | $184.9995 | $185.00 | $185.00 | $185.00 |
| Purchase #4 | $9.40 | 12.755% | $10.599 | $10.60 | $10.60 | $10.60 |
| Purchase #5 | $69.70 | 13.347% | $79.0029 | $79.00 | $79.00 | $79.00 |
| Purchase #6 | $132.43 | 5.654% | $139.9176 | $139.92 | $139.90 | $139.90 |
| Purchase #7 | $53.70 | 7.272% | $57.6051 | $57.61 | $57.60 | $57.60 |
| 7 purchase totals = | $470.89 | $505.9390 | $505.95 | $505.90 | $506.00 | |