| 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 | $28.71 | 11.364% | $31.9726 | $31.97 | $31.95 | $32.00 |
| Purchase #2 | $121.57 | 3.857% | $126.259 | $126.26 | $126.25 | $126.30 |
| Purchase #3 | $184.27 | 8.330% | $199.6197 | $199.62 | $199.60 | $199.60 |
| Purchase #4 | $58.33 | 10.609% | $64.5182 | $64.52 | $64.50 | $64.50 |
| Purchase #5 | $31.62 | 8.227% | $34.2214 | $34.22 | $34.20 | $34.20 |
| Purchase #6 | $161.89 | 12.403% | $181.9692 | $181.97 | $181.95 | $182.00 |
| Purchase #7 | $118.64 | 11.855% | $132.7048 | $132.70 | $132.70 | $132.70 |
| 7 purchase totals = | $705.03 | $771.2649 | $771.26 | $771.15 | $771.30 | |