| 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 | $22.65 | 7.215% | $24.2842 | $24.28 | $24.30 | $24.30 |
| Purchase #2 | $27.79 | 13.713% | $31.6008 | $31.60 | $31.60 | $31.60 |
| Purchase #3 | $83.61 | 13.531% | $94.9233 | $94.92 | $94.90 | $94.90 |
| Purchase #4 | $14.97 | 11.676% | $16.7179 | $16.72 | $16.70 | $16.70 |
| Purchase #5 | $232.40 | 5.139% | $244.343 | $244.34 | $244.35 | $244.30 |
| Purchase #6 | $38.94 | 8.367% | $42.1981 | $42.20 | $42.20 | $42.20 |
| Purchase #7 | $49.34 | 5.319% | $51.9644 | $51.96 | $51.95 | $52.00 |
| 7 purchase totals = | $469.70 | $506.0317 | $506.02 | $506.00 | $506.00 | |