| 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 | $76.85 | 3.256% | $79.3522 | $79.35 | $79.35 | $79.40 |
| Purchase #2 | $7.29 | 11.419% | $8.1224 | $8.12 | $8.10 | $8.10 |
| Purchase #3 | $208.32 | 11.505% | $232.2872 | $232.29 | $232.30 | $232.30 |
| Purchase #4 | $142.29 | 13.687% | $161.7652 | $161.77 | $161.75 | $161.80 |
| Purchase #5 | $78.36 | 13.505% | $88.9425 | $88.94 | $88.95 | $88.90 |
| Purchase #6 | $202.28 | 5.604% | $213.6158 | $213.62 | $213.60 | $213.60 |
| Purchase #7 | $71.97 | 5.765% | $76.1191 | $76.12 | $76.10 | $76.10 |
| 7 purchase totals = | $787.36 | $860.2044 | $860.21 | $860.15 | $860.20 | |