| 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 | $47.41 | 5.107% | $49.8312 | $49.83 | $49.85 | $49.80 |
| Purchase #2 | $226.62 | 9.688% | $248.5749 | $248.57 | $248.55 | $248.60 |
| Purchase #3 | $142.83 | 3.310% | $147.5577 | $147.56 | $147.55 | $147.60 |
| Purchase #4 | $75.68 | 5.440% | $79.797 | $79.80 | $79.80 | $79.80 |
| Purchase #5 | $89.86 | 12.769% | $101.3342 | $101.33 | $101.35 | $101.30 |
| Purchase #6 | $131.77 | 3.586% | $136.4953 | $136.50 | $136.50 | $136.50 |
| Purchase #7 | $36.68 | 13.816% | $41.7477 | $41.75 | $41.75 | $41.70 |
| 7 purchase totals = | $750.85 | $805.3380 | $805.34 | $805.35 | $805.30 | |