| 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 | $89.28 | 4.137% | $92.9735 | $92.97 | $92.95 | $93.00 |
| Purchase #2 | $15.80 | 5.702% | $16.7009 | $16.70 | $16.70 | $16.70 |
| Purchase #3 | $192.89 | 7.688% | $207.7194 | $207.72 | $207.70 | $207.70 |
| Purchase #4 | $230.38 | 6.358% | $245.0276 | $245.03 | $245.05 | $245.00 |
| Purchase #5 | $100.53 | 5.797% | $106.3577 | $106.36 | $106.35 | $106.40 |
| Purchase #6 | $183.69 | 11.657% | $205.1027 | $205.10 | $205.10 | $205.10 |
| Purchase #7 | $40.34 | 11.205% | $44.8601 | $44.86 | $44.85 | $44.90 |
| 7 purchase totals = | $852.91 | $918.7419 | $918.74 | $918.70 | $918.80 | |