| 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 | $76.53 | 5.192% | $80.5034 | $80.50 | $80.50 | $80.50 |
| Purchase #2 | $89.97 | 5.737% | $95.1316 | $95.13 | $95.15 | $95.10 |
| Purchase #3 | $228.95 | 12.859% | $258.3907 | $258.39 | $258.40 | $258.40 |
| Purchase #4 | $109.97 | 9.245% | $120.1367 | $120.14 | $120.15 | $120.10 |
| Purchase #5 | $206.39 | 7.755% | $222.3955 | $222.40 | $222.40 | $222.40 |
| Purchase #6 | $192.48 | 3.607% | $199.4228 | $199.42 | $199.40 | $199.40 |
| Purchase #7 | $119.52 | 8.236% | $129.3637 | $129.36 | $129.35 | $129.40 |
| 7 purchase totals = | $1,023.81 | $1,105.3444 | $1,105.34 | $1,105.35 | $1,105.30 | |