| 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 | $88.78 | 10.146% | $97.7876 | $97.79 | $97.80 | $97.80 |
| Purchase #2 | $94.90 | 9.145% | $103.5786 | $103.58 | $103.60 | $103.60 |
| Purchase #3 | $33.70 | 12.149% | $37.7942 | $37.79 | $37.80 | $37.80 |
| Purchase #4 | $123.62 | 3.564% | $128.0258 | $128.03 | $128.05 | $128.00 |
| Purchase #5 | $108.36 | 6.825% | $115.7556 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $211.77 | 10.630% | $234.2812 | $234.28 | $234.30 | $234.30 |
| Purchase #7 | $159.77 | 7.498% | $171.7496 | $171.75 | $171.75 | $171.70 |
| 7 purchase totals = | $820.90 | $888.9726 | $888.98 | $889.05 | $889.00 | |