| 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 | $51.34 | 3.705% | $53.2421 | $53.24 | $53.25 | $53.20 |
| Purchase #2 | $168.25 | 8.768% | $183.0022 | $183.00 | $183.00 | $183.00 |
| Purchase #3 | $59.49 | 4.844% | $62.3717 | $62.37 | $62.35 | $62.40 |
| Purchase #4 | $61.41 | 10.814% | $68.0509 | $68.05 | $68.05 | $68.10 |
| Purchase #5 | $23.97 | 9.789% | $26.3164 | $26.32 | $26.30 | $26.30 |
| Purchase #6 | $63.99 | 13.152% | $72.406 | $72.41 | $72.40 | $72.40 |
| Purchase #7 | $26.88 | 5.217% | $28.2823 | $28.28 | $28.30 | $28.30 |
| 7 purchase totals = | $455.33 | $493.6716 | $493.67 | $493.65 | $493.70 | |