| 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 | $32.54 | 7.759% | $35.0648 | $35.06 | $35.05 | $35.10 |
| Purchase #2 | $58.92 | 3.737% | $61.1218 | $61.12 | $61.10 | $61.10 |
| Purchase #3 | $57.26 | 11.409% | $63.7928 | $63.79 | $63.80 | $63.80 |
| Purchase #4 | $12.83 | 7.612% | $13.8066 | $13.81 | $13.80 | $13.80 |
| Purchase #5 | $178.52 | 12.537% | $200.9011 | $200.90 | $200.90 | $200.90 |
| Purchase #6 | $203.59 | 7.208% | $218.2648 | $218.26 | $218.25 | $218.30 |
| Purchase #7 | $168.30 | 8.228% | $182.1477 | $182.15 | $182.15 | $182.10 |
| 7 purchase totals = | $711.96 | $775.0996 | $775.09 | $775.05 | $775.10 | |