| 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 | $27.71 | 7.455% | $29.7758 | $29.78 | $29.80 | $29.80 |
| Purchase #2 | $179.52 | 10.862% | $199.0195 | $199.02 | $199.00 | $199.00 |
| Purchase #3 | $6.62 | 9.320% | $7.237 | $7.24 | $7.25 | $7.20 |
| Purchase #4 | $180.49 | 6.243% | $191.758 | $191.76 | $191.75 | $191.80 |
| Purchase #5 | $185.66 | 5.735% | $196.3076 | $196.31 | $196.30 | $196.30 |
| Purchase #6 | $64.69 | 7.166% | $69.3257 | $69.33 | $69.35 | $69.30 |
| Purchase #7 | $62.88 | 12.439% | $70.7016 | $70.70 | $70.70 | $70.70 |
| 7 purchase totals = | $707.57 | $764.1252 | $764.14 | $764.15 | $764.10 | |