| 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 | $49.55 | 8.240% | $53.6329 | $53.63 | $53.65 | $53.60 |
| Purchase #2 | $134.56 | 4.219% | $140.2371 | $140.24 | $140.25 | $140.20 |
| Purchase #3 | $52.31 | 8.193% | $56.5958 | $56.60 | $56.60 | $56.60 |
| Purchase #4 | $190.72 | 11.604% | $212.8511 | $212.85 | $212.85 | $212.90 |
| Purchase #5 | $66.99 | 13.162% | $75.8072 | $75.81 | $75.80 | $75.80 |
| Purchase #6 | $117.27 | 9.354% | $128.2394 | $128.24 | $128.25 | $128.20 |
| Purchase #7 | $145.81 | 13.254% | $165.1357 | $165.14 | $165.15 | $165.10 |
| 7 purchase totals = | $757.21 | $832.4992 | $832.51 | $832.55 | $832.40 | |