| 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 | $74.71 | 8.484% | $81.0484 | $81.05 | $81.05 | $81.00 |
| Purchase #2 | $234.45 | 9.617% | $256.9971 | $257.00 | $257.00 | $257.00 |
| Purchase #3 | $89.76 | 4.545% | $93.8396 | $93.84 | $93.85 | $93.80 |
| Purchase #4 | $75.25 | 13.557% | $85.4516 | $85.45 | $85.45 | $85.50 |
| Purchase #5 | $48.84 | 5.489% | $51.5208 | $51.52 | $51.50 | $51.50 |
| Purchase #6 | $246.54 | 13.411% | $279.6035 | $279.60 | $279.60 | $279.60 |
| Purchase #7 | $226.59 | 3.725% | $235.0305 | $235.03 | $235.05 | $235.00 |
| 7 purchase totals = | $996.14 | $1,083.4915 | $1,083.49 | $1,083.50 | $1,083.40 | |