| 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 | $20.87 | 9.752% | $22.9052 | $22.91 | $22.90 | $22.90 |
| Purchase #2 | $202.93 | 5.279% | $213.6427 | $213.64 | $213.65 | $213.60 |
| Purchase #3 | $15.37 | 13.637% | $17.466 | $17.47 | $17.45 | $17.50 |
| Purchase #4 | $147.91 | 4.740% | $154.9209 | $154.92 | $154.90 | $154.90 |
| Purchase #5 | $95.26 | 9.486% | $104.2964 | $104.30 | $104.30 | $104.30 |
| Purchase #6 | $115.94 | 11.549% | $129.3299 | $129.33 | $129.35 | $129.30 |
| Purchase #7 | $223.89 | 3.464% | $231.6455 | $231.65 | $231.65 | $231.60 |
| 7 purchase totals = | $822.17 | $874.2066 | $874.22 | $874.20 | $874.10 | |