| 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 | $72.29 | 11.480% | $80.5889 | $80.59 | $80.60 | $80.60 |
| Purchase #2 | $194.53 | 11.559% | $217.0157 | $217.02 | $217.00 | $217.00 |
| Purchase #3 | $34.72 | 12.351% | $39.0083 | $39.01 | $39.00 | $39.00 |
| Purchase #4 | $141.42 | 6.228% | $150.2276 | $150.23 | $150.25 | $150.20 |
| Purchase #5 | $182.36 | 9.142% | $199.0314 | $199.03 | $199.05 | $199.00 |
| Purchase #6 | $136.36 | 6.550% | $145.2916 | $145.29 | $145.30 | $145.30 |
| Purchase #7 | $184.70 | 6.241% | $196.2271 | $196.23 | $196.25 | $196.20 |
| 7 purchase totals = | $946.38 | $1,027.3906 | $1,027.40 | $1,027.45 | $1,027.30 | |