| 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 | $86.77 | 3.715% | $89.9935 | $89.99 | $90.00 | $90.00 |
| Purchase #2 | $154.35 | 4.787% | $161.7387 | $161.74 | $161.75 | $161.70 |
| Purchase #3 | $172.77 | 11.345% | $192.3708 | $192.37 | $192.35 | $192.40 |
| Purchase #4 | $88.53 | 4.847% | $92.821 | $92.82 | $92.80 | $92.80 |
| Purchase #5 | $94.53 | 11.360% | $105.2686 | $105.27 | $105.25 | $105.30 |
| Purchase #6 | $62.85 | 5.234% | $66.1396 | $66.14 | $66.15 | $66.10 |
| Purchase #7 | $16.71 | 4.521% | $17.4655 | $17.47 | $17.45 | $17.50 |
| 7 purchase totals = | $676.51 | $725.7977 | $725.80 | $725.75 | $725.80 | |