| 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 | $71.88 | 7.309% | $77.1337 | $77.13 | $77.15 | $77.10 |
| Purchase #2 | $16.98 | 10.751% | $18.8055 | $18.81 | $18.80 | $18.80 |
| Purchase #3 | $30.40 | 12.654% | $34.2468 | $34.25 | $34.25 | $34.20 |
| Purchase #4 | $234.97 | 5.242% | $247.2871 | $247.29 | $247.30 | $247.30 |
| Purchase #5 | $6.26 | 9.556% | $6.8582 | $6.86 | $6.85 | $6.90 |
| Purchase #6 | $100.97 | 7.137% | $108.1762 | $108.18 | $108.20 | $108.20 |
| Purchase #7 | $239.56 | 3.114% | $247.0199 | $247.02 | $247.00 | $247.00 |
| 7 purchase totals = | $701.02 | $739.5274 | $739.54 | $739.55 | $739.50 | |