| 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 | $73.66 | 3.245% | $76.0503 | $76.05 | $76.05 | $76.10 |
| Purchase #2 | $118.34 | 9.155% | $129.174 | $129.17 | $129.15 | $129.20 |
| Purchase #3 | $232.27 | 7.730% | $250.2245 | $250.22 | $250.20 | $250.20 |
| Purchase #4 | $150.97 | 13.289% | $171.0324 | $171.03 | $171.05 | $171.00 |
| Purchase #5 | $42.93 | 10.333% | $47.366 | $47.37 | $47.35 | $47.40 |
| Purchase #6 | $246.82 | 7.571% | $265.5067 | $265.51 | $265.50 | $265.50 |
| Purchase #7 | $159.84 | 10.124% | $176.0222 | $176.02 | $176.00 | $176.00 |
| 7 purchase totals = | $1,024.83 | $1,115.3761 | $1,115.37 | $1,115.30 | $1,115.40 | |