| 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 | $51.42 | 10.527% | $56.833 | $56.83 | $56.85 | $56.80 |
| Purchase #2 | $148.99 | 3.521% | $154.2359 | $154.24 | $154.25 | $154.20 |
| Purchase #3 | $121.45 | 11.239% | $135.0998 | $135.10 | $135.10 | $135.10 |
| Purchase #4 | $63.36 | 3.212% | $65.3951 | $65.40 | $65.40 | $65.40 |
| Purchase #5 | $90.45 | 8.462% | $98.1039 | $98.10 | $98.10 | $98.10 |
| Purchase #6 | $115.92 | 5.179% | $121.9235 | $121.92 | $121.90 | $121.90 |
| Purchase #7 | $136.96 | 9.832% | $150.4259 | $150.43 | $150.45 | $150.40 |
| 7 purchase totals = | $728.55 | $782.0171 | $782.02 | $782.05 | $781.90 | |