| 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 | $39.77 | 8.207% | $43.0339 | $43.03 | $43.05 | $43.00 |
| Purchase #2 | $192.45 | 5.588% | $203.2041 | $203.20 | $203.20 | $203.20 |
| Purchase #3 | $184.81 | 6.138% | $196.1536 | $196.15 | $196.15 | $196.20 |
| Purchase #4 | $216.73 | 11.721% | $242.1329 | $242.13 | $242.15 | $242.10 |
| Purchase #5 | $51.77 | 12.767% | $58.3795 | $58.38 | $58.40 | $58.40 |
| Purchase #6 | $72.91 | 6.173% | $77.4107 | $77.41 | $77.40 | $77.40 |
| Purchase #7 | $12.82 | 13.193% | $14.5113 | $14.51 | $14.50 | $14.50 |
| 7 purchase totals = | $771.26 | $834.8260 | $834.81 | $834.85 | $834.80 | |