| 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 | 13.415% | $83.5415 | $83.54 | $83.55 | $83.50 |
| Purchase #2 | $186.80 | 6.120% | $198.2322 | $198.23 | $198.25 | $198.20 |
| Purchase #3 | $18.82 | 4.119% | $19.5952 | $19.60 | $19.60 | $19.60 |
| Purchase #4 | $28.64 | 5.611% | $30.247 | $30.25 | $30.25 | $30.20 |
| Purchase #5 | $202.67 | 9.368% | $221.6561 | $221.66 | $221.65 | $221.70 |
| Purchase #6 | $44.65 | 9.149% | $48.735 | $48.74 | $48.75 | $48.70 |
| Purchase #7 | $186.55 | 6.748% | $199.1384 | $199.14 | $199.15 | $199.10 |
| 7 purchase totals = | $741.79 | $801.1454 | $801.16 | $801.20 | $801.00 | |