| 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 | $28.65 | 10.512% | $31.6617 | $31.66 | $31.65 | $31.70 |
| Purchase #2 | $16.65 | 6.283% | $17.6961 | $17.70 | $17.70 | $17.70 |
| Purchase #3 | $203.82 | 6.802% | $217.6838 | $217.68 | $217.70 | $217.70 |
| Purchase #4 | $168.61 | 10.651% | $186.5687 | $186.57 | $186.55 | $186.60 |
| Purchase #5 | $214.80 | 4.752% | $225.0073 | $225.01 | $225.00 | $225.00 |
| Purchase #6 | $229.77 | 10.167% | $253.1307 | $253.13 | $253.15 | $253.10 |
| Purchase #7 | $78.65 | 7.548% | $84.5865 | $84.59 | $84.60 | $84.60 |
| 7 purchase totals = | $940.95 | $1,016.3348 | $1,016.34 | $1,016.35 | $1,016.40 | |