| 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 | $56.60 | 12.835% | $63.8646 | $63.86 | $63.85 | $63.90 |
| Purchase #2 | $115.75 | 6.260% | $122.996 | $123.00 | $123.00 | $123.00 |
| Purchase #3 | $197.73 | 10.680% | $218.8476 | $218.85 | $218.85 | $218.80 |
| Purchase #4 | $126.45 | 9.367% | $138.2946 | $138.29 | $138.30 | $138.30 |
| Purchase #5 | $235.83 | 3.814% | $244.8246 | $244.82 | $244.80 | $244.80 |
| Purchase #6 | $30.30 | 12.496% | $34.0863 | $34.09 | $34.10 | $34.10 |
| Purchase #7 | $83.49 | 9.791% | $91.6645 | $91.66 | $91.65 | $91.70 |
| 7 purchase totals = | $846.15 | $914.5782 | $914.57 | $914.55 | $914.60 | |