| 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 | $46.97 | 6.331% | $49.9437 | $49.94 | $49.95 | $49.90 |
| Purchase #2 | $100.91 | 8.607% | $109.5953 | $109.60 | $109.60 | $109.60 |
| Purchase #3 | $95.45 | 9.275% | $104.303 | $104.30 | $104.30 | $104.30 |
| Purchase #4 | $131.96 | 4.770% | $138.2545 | $138.25 | $138.25 | $138.30 |
| Purchase #5 | $172.68 | 12.645% | $194.5154 | $194.52 | $194.50 | $194.50 |
| Purchase #6 | $160.54 | 10.404% | $177.2426 | $177.24 | $177.25 | $177.20 |
| Purchase #7 | $206.28 | 13.269% | $233.6513 | $233.65 | $233.65 | $233.70 |
| 7 purchase totals = | $914.79 | $1,007.5058 | $1,007.50 | $1,007.50 | $1,007.50 | |