| 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 | $22.57 | 3.353% | $23.3268 | $23.33 | $23.35 | $23.30 |
| Purchase #2 | $46.83 | 9.376% | $51.2208 | $51.22 | $51.20 | $51.20 |
| Purchase #3 | $13.92 | 3.379% | $14.3904 | $14.39 | $14.40 | $14.40 |
| Purchase #4 | $243.89 | 11.257% | $271.3447 | $271.34 | $271.35 | $271.30 |
| Purchase #5 | $35.29 | 8.492% | $38.2868 | $38.29 | $38.30 | $38.30 |
| Purchase #6 | $245.61 | 5.545% | $259.2291 | $259.23 | $259.25 | $259.20 |
| Purchase #7 | $139.34 | 4.124% | $145.0864 | $145.09 | $145.10 | $145.10 |
| 7 purchase totals = | $747.45 | $802.8850 | $802.89 | $802.95 | $802.80 | |