| 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 | $25.71 | 10.647% | $28.4473 | $28.45 | $28.45 | $28.40 |
| Purchase #2 | $99.55 | 7.828% | $107.3428 | $107.34 | $107.35 | $107.30 |
| Purchase #3 | $164.88 | 8.667% | $179.1701 | $179.17 | $179.15 | $179.20 |
| Purchase #4 | $66.86 | 6.531% | $71.2266 | $71.23 | $71.25 | $71.20 |
| Purchase #5 | $229.32 | 5.632% | $242.2353 | $242.24 | $242.25 | $242.20 |
| Purchase #6 | $136.66 | 6.474% | $145.5074 | $145.51 | $145.50 | $145.50 |
| Purchase #7 | $183.36 | 8.408% | $198.7769 | $198.78 | $198.80 | $198.80 |
| 7 purchase totals = | $906.34 | $972.7064 | $972.72 | $972.75 | $972.60 | |