| 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 | $89.42 | 13.427% | $101.4264 | $101.43 | $101.45 | $101.40 |
| Purchase #2 | $103.63 | 9.709% | $113.6914 | $113.69 | $113.70 | $113.70 |
| Purchase #3 | $42.54 | 9.444% | $46.5575 | $46.56 | $46.55 | $46.60 |
| Purchase #4 | $65.27 | 7.455% | $70.1359 | $70.14 | $70.15 | $70.10 |
| Purchase #5 | $176.41 | 8.861% | $192.0417 | $192.04 | $192.05 | $192.00 |
| Purchase #6 | $39.58 | 3.835% | $41.0979 | $41.10 | $41.10 | $41.10 |
| Purchase #7 | $135.74 | 12.671% | $152.9396 | $152.94 | $152.95 | $152.90 |
| 7 purchase totals = | $652.59 | $717.8904 | $717.90 | $717.95 | $717.80 | |