| 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 | $30.86 | 10.170% | $33.9985 | $34.00 | $34.00 | $34.00 |
| Purchase #2 | $9.92 | 13.827% | $11.2916 | $11.29 | $11.30 | $11.30 |
| Purchase #3 | $93.88 | 5.541% | $99.0819 | $99.08 | $99.10 | $99.10 |
| Purchase #4 | $172.41 | 10.417% | $190.3699 | $190.37 | $190.35 | $190.40 |
| Purchase #5 | $185.85 | 13.848% | $211.5865 | $211.59 | $211.60 | $211.60 |
| Purchase #6 | $24.42 | 5.529% | $25.7702 | $25.77 | $25.75 | $25.80 |
| Purchase #7 | $16.95 | 3.277% | $17.5055 | $17.51 | $17.50 | $17.50 |
| 7 purchase totals = | $534.29 | $589.6041 | $589.61 | $589.60 | $589.70 | |