| 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 | $44.48 | 3.416% | $45.9994 | $46.00 | $46.00 | $46.00 |
| Purchase #2 | $93.81 | 4.874% | $98.3823 | $98.38 | $98.40 | $98.40 |
| Purchase #3 | $17.87 | 12.276% | $20.0637 | $20.06 | $20.05 | $20.10 |
| Purchase #4 | $171.53 | 10.436% | $189.4309 | $189.43 | $189.45 | $189.40 |
| Purchase #5 | $29.46 | 6.546% | $31.3885 | $31.39 | $31.40 | $31.40 |
| Purchase #6 | $179.39 | 8.468% | $194.5807 | $194.58 | $194.60 | $194.60 |
| Purchase #7 | $167.74 | 9.582% | $183.8128 | $183.81 | $183.80 | $183.80 |
| 7 purchase totals = | $704.28 | $763.6583 | $763.65 | $763.70 | $763.70 | |