| 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 | $106.97 | 13.809% | $121.7415 | $121.74 | $121.75 | $121.70 |
| Purchase #2 | $7.40 | 11.354% | $8.2402 | $8.24 | $8.25 | $8.20 |
| Purchase #3 | $86.92 | 10.374% | $95.9371 | $95.94 | $95.95 | $95.90 |
| Purchase #4 | $63.54 | 3.763% | $65.931 | $65.93 | $65.95 | $65.90 |
| Purchase #5 | $72.52 | 11.747% | $81.0389 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $41.70 | 12.449% | $46.8912 | $46.89 | $46.90 | $46.90 |
| Purchase #7 | $159.90 | 8.789% | $173.9536 | $173.95 | $173.95 | $174.00 |
| 7 purchase totals = | $538.95 | $593.7335 | $593.73 | $593.80 | $593.60 | |