| 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 | $35.99 | 8.504% | $39.0506 | $39.05 | $39.05 | $39.10 |
| Purchase #2 | $157.26 | 11.470% | $175.2977 | $175.30 | $175.30 | $175.30 |
| Purchase #3 | $187.85 | 7.615% | $202.1548 | $202.15 | $202.15 | $202.20 |
| Purchase #4 | $65.67 | 3.543% | $67.9967 | $68.00 | $68.00 | $68.00 |
| Purchase #5 | $158.43 | 13.242% | $179.4093 | $179.41 | $179.40 | $179.40 |
| Purchase #6 | $20.67 | 5.582% | $21.8238 | $21.82 | $21.80 | $21.80 |
| Purchase #7 | $198.48 | 11.792% | $221.8848 | $221.88 | $221.90 | $221.90 |
| 7 purchase totals = | $824.35 | $907.6177 | $907.61 | $907.60 | $907.70 | |