| 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 | $47.99 | 13.735% | $54.5814 | $54.58 | $54.60 | $54.60 |
| Purchase #2 | $132.92 | 4.465% | $138.8549 | $138.85 | $138.85 | $138.90 |
| Purchase #3 | $167.66 | 3.857% | $174.1266 | $174.13 | $174.15 | $174.10 |
| Purchase #4 | $6.63 | 12.193% | $7.4384 | $7.44 | $7.45 | $7.40 |
| Purchase #5 | $213.76 | 3.827% | $221.9406 | $221.94 | $221.95 | $221.90 |
| Purchase #6 | $132.86 | 13.457% | $150.739 | $150.74 | $150.75 | $150.70 |
| Purchase #7 | $133.72 | 7.562% | $143.8319 | $143.83 | $143.85 | $143.80 |
| 7 purchase totals = | $835.54 | $891.5128 | $891.51 | $891.60 | $891.40 | |