| 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 | $130.48 | 3.256% | $134.7284 | $134.73 | $134.75 | $134.70 |
| Purchase #2 | $91.73 | 4.559% | $95.912 | $95.91 | $95.90 | $95.90 |
| Purchase #3 | $112.73 | 3.862% | $117.0836 | $117.08 | $117.10 | $117.10 |
| Purchase #4 | $33.34 | 6.582% | $35.5344 | $35.53 | $35.55 | $35.50 |
| Purchase #5 | $133.79 | 6.842% | $142.9439 | $142.94 | $142.95 | $142.90 |
| Purchase #6 | $17.43 | 12.771% | $19.656 | $19.66 | $19.65 | $19.70 |
| Purchase #7 | $32.38 | 6.630% | $34.5268 | $34.53 | $34.55 | $34.50 |
| 7 purchase totals = | $551.88 | $580.3851 | $580.38 | $580.45 | $580.30 | |