| 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 | $106.62 | 11.447% | $118.8248 | $118.82 | $118.80 | $118.80 |
| Purchase #2 | $68.53 | 11.226% | $76.2232 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $11.86 | 13.412% | $13.4507 | $13.45 | $13.45 | $13.50 |
| Purchase #4 | $161.76 | 10.421% | $178.617 | $178.62 | $178.60 | $178.60 |
| Purchase #5 | $21.29 | 9.368% | $23.2844 | $23.28 | $23.30 | $23.30 |
| Purchase #6 | $80.32 | 3.394% | $83.0461 | $83.05 | $83.05 | $83.00 |
| Purchase #7 | $87.80 | 9.127% | $95.8135 | $95.81 | $95.80 | $95.80 |
| 7 purchase totals = | $538.18 | $589.2597 | $589.25 | $589.20 | $589.20 | |