| 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 | $79.26 | 13.368% | $89.8555 | $89.86 | $89.85 | $89.90 |
| Purchase #2 | $175.62 | 9.455% | $192.2249 | $192.22 | $192.20 | $192.20 |
| Purchase #3 | $85.66 | 12.467% | $96.3392 | $96.34 | $96.35 | $96.30 |
| Purchase #4 | $138.95 | 6.132% | $147.4704 | $147.47 | $147.45 | $147.50 |
| Purchase #5 | $138.25 | 11.536% | $154.1985 | $154.20 | $154.20 | $154.20 |
| Purchase #6 | $147.28 | 3.120% | $151.8751 | $151.88 | $151.90 | $151.90 |
| Purchase #7 | $17.37 | 12.791% | $19.5918 | $19.59 | $19.60 | $19.60 |
| 7 purchase totals = | $782.39 | $851.5554 | $851.56 | $851.55 | $851.60 | |