| 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 | $5.67 | 11.792% | $6.3386 | $6.34 | $6.35 | $6.30 |
| Purchase #2 | $74.64 | 7.490% | $80.2305 | $80.23 | $80.25 | $80.20 |
| Purchase #3 | $86.31 | 6.393% | $91.8278 | $91.83 | $91.85 | $91.80 |
| Purchase #4 | $242.69 | 3.559% | $251.3273 | $251.33 | $251.35 | $251.30 |
| Purchase #5 | $191.71 | 9.525% | $209.9704 | $209.97 | $209.95 | $210.00 |
| Purchase #6 | $161.67 | 5.223% | $170.114 | $170.11 | $170.10 | $170.10 |
| Purchase #7 | $75.26 | 8.209% | $81.4381 | $81.44 | $81.45 | $81.40 |
| 7 purchase totals = | $837.95 | $891.2467 | $891.25 | $891.30 | $891.10 | |