| 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 | $240.80 | 13.560% | $273.4525 | $273.45 | $273.45 | $273.50 |
| Purchase #2 | $62.53 | 10.189% | $68.9012 | $68.90 | $68.90 | $68.90 |
| Purchase #3 | $30.99 | 13.270% | $35.1024 | $35.10 | $35.10 | $35.10 |
| Purchase #4 | $24.30 | 3.227% | $25.0842 | $25.08 | $25.10 | $25.10 |
| Purchase #5 | $81.30 | 11.253% | $90.4487 | $90.45 | $90.45 | $90.40 |
| Purchase #6 | $76.89 | 3.515% | $79.5927 | $79.59 | $79.60 | $79.60 |
| Purchase #7 | $121.71 | 8.459% | $132.0054 | $132.01 | $132.00 | $132.00 |
| 7 purchase totals = | $638.52 | $704.5871 | $704.58 | $704.60 | $704.60 | |