| 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 | $51.59 | 12.159% | $57.8628 | $57.86 | $57.85 | $57.90 |
| Purchase #2 | $15.74 | 11.244% | $17.5098 | $17.51 | $17.50 | $17.50 |
| Purchase #3 | $244.35 | 12.270% | $274.3317 | $274.33 | $274.35 | $274.30 |
| Purchase #4 | $55.82 | 3.662% | $57.8641 | $57.86 | $57.85 | $57.90 |
| Purchase #5 | $91.90 | 7.506% | $98.798 | $98.80 | $98.80 | $98.80 |
| Purchase #6 | $170.47 | 8.396% | $184.7827 | $184.78 | $184.80 | $184.80 |
| Purchase #7 | $39.75 | 13.765% | $45.2216 | $45.22 | $45.20 | $45.20 |
| 7 purchase totals = | $669.62 | $736.3707 | $736.36 | $736.35 | $736.40 | |