| 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 | $77.48 | 6.610% | $82.6014 | $82.60 | $82.60 | $82.60 |
| Purchase #2 | $28.58 | 10.192% | $31.4929 | $31.49 | $31.50 | $31.50 |
| Purchase #3 | $15.44 | 6.390% | $16.4266 | $16.43 | $16.45 | $16.40 |
| Purchase #4 | $22.70 | 5.242% | $23.8899 | $23.89 | $23.90 | $23.90 |
| Purchase #5 | $149.62 | 4.824% | $156.8377 | $156.84 | $156.85 | $156.80 |
| Purchase #6 | $90.65 | 6.249% | $96.3147 | $96.31 | $96.30 | $96.30 |
| Purchase #7 | $201.37 | 8.608% | $218.7039 | $218.70 | $218.70 | $218.70 |
| 7 purchase totals = | $585.84 | $626.2671 | $626.26 | $626.30 | $626.20 | |