| 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 | $42.74 | 4.437% | $44.6364 | $44.64 | $44.65 | $44.60 |
| Purchase #2 | $63.59 | 12.614% | $71.6112 | $71.61 | $71.60 | $71.60 |
| Purchase #3 | $162.96 | 9.107% | $177.8008 | $177.80 | $177.80 | $177.80 |
| Purchase #4 | $89.46 | 4.849% | $93.7979 | $93.80 | $93.80 | $93.80 |
| Purchase #5 | $99.93 | 10.395% | $110.3177 | $110.32 | $110.30 | $110.30 |
| Purchase #6 | $133.36 | 4.483% | $139.3385 | $139.34 | $139.35 | $139.30 |
| Purchase #7 | $166.82 | 5.249% | $175.5764 | $175.58 | $175.60 | $175.60 |
| 7 purchase totals = | $758.86 | $813.0789 | $813.09 | $813.10 | $813.00 | |