| 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 | $96.94 | 7.845% | $104.5449 | $104.54 | $104.55 | $104.50 |
| Purchase #2 | $46.25 | 4.707% | $48.427 | $48.43 | $48.45 | $48.40 |
| Purchase #3 | $14.65 | 6.721% | $15.6346 | $15.63 | $15.65 | $15.60 |
| Purchase #4 | $68.53 | 11.815% | $76.6268 | $76.63 | $76.65 | $76.60 |
| Purchase #5 | $43.90 | 12.111% | $49.2167 | $49.22 | $49.20 | $49.20 |
| Purchase #6 | $193.75 | 3.125% | $199.8047 | $199.80 | $199.80 | $199.80 |
| Purchase #7 | $17.48 | 9.545% | $19.1485 | $19.15 | $19.15 | $19.10 |
| 7 purchase totals = | $481.50 | $513.4032 | $513.40 | $513.45 | $513.20 | |