| 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 | $5.63 | 7.416% | $6.0475 | $6.05 | $6.05 | $6.00 |
| Purchase #2 | $132.46 | 12.165% | $148.5738 | $148.57 | $148.55 | $148.60 |
| Purchase #3 | $221.53 | 3.369% | $228.9933 | $228.99 | $229.00 | $229.00 |
| Purchase #4 | $13.67 | 4.639% | $14.3042 | $14.30 | $14.30 | $14.30 |
| Purchase #5 | $60.54 | 9.326% | $66.186 | $66.19 | $66.20 | $66.20 |
| Purchase #6 | $6.32 | 6.211% | $6.7125 | $6.71 | $6.70 | $6.70 |
| Purchase #7 | $98.40 | 11.625% | $109.839 | $109.84 | $109.85 | $109.80 |
| 7 purchase totals = | $538.55 | $580.6563 | $580.65 | $580.65 | $580.60 | |