| 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 | $78.99 | 3.557% | $81.7997 | $81.80 | $81.80 | $81.80 |
| Purchase #2 | $197.45 | 4.679% | $206.6887 | $206.69 | $206.70 | $206.70 |
| Purchase #3 | $231.29 | 7.190% | $247.9198 | $247.92 | $247.90 | $247.90 |
| Purchase #4 | $184.60 | 5.120% | $194.0515 | $194.05 | $194.05 | $194.10 |
| Purchase #5 | $50.89 | 6.751% | $54.3256 | $54.33 | $54.35 | $54.30 |
| Purchase #6 | $182.62 | 8.781% | $198.6559 | $198.66 | $198.65 | $198.70 |
| Purchase #7 | $128.94 | 9.178% | $140.7741 | $140.77 | $140.75 | $140.80 |
| 7 purchase totals = | $1,054.78 | $1,124.2153 | $1,124.22 | $1,124.20 | $1,124.30 | |