| 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 | $41.29 | 3.357% | $42.6761 | $42.68 | $42.70 | $42.70 |
| Purchase #2 | $211.34 | 3.167% | $218.0331 | $218.03 | $218.05 | $218.00 |
| Purchase #3 | $75.72 | 10.395% | $83.5911 | $83.59 | $83.60 | $83.60 |
| Purchase #4 | $74.49 | 4.548% | $77.8778 | $77.88 | $77.90 | $77.90 |
| Purchase #5 | $110.86 | 8.493% | $120.2753 | $120.28 | $120.30 | $120.30 |
| Purchase #6 | $20.80 | 4.641% | $21.7653 | $21.77 | $21.75 | $21.80 |
| Purchase #7 | $26.26 | 7.117% | $28.1289 | $28.13 | $28.15 | $28.10 |
| 7 purchase totals = | $560.76 | $592.3476 | $592.36 | $592.45 | $592.40 | |