| 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 | $6.32 | 3.499% | $6.5411 | $6.54 | $6.55 | $6.50 |
| Purchase #2 | $211.73 | 4.712% | $221.7067 | $221.71 | $221.70 | $221.70 |
| Purchase #3 | $133.92 | 10.437% | $147.8972 | $147.90 | $147.90 | $147.90 |
| Purchase #4 | $11.85 | 4.167% | $12.3438 | $12.34 | $12.35 | $12.30 |
| Purchase #5 | $191.35 | 8.284% | $207.2014 | $207.20 | $207.20 | $207.20 |
| Purchase #6 | $239.85 | 6.725% | $255.9799 | $255.98 | $256.00 | $256.00 |
| Purchase #7 | $63.83 | 6.801% | $68.1711 | $68.17 | $68.15 | $68.20 |
| 7 purchase totals = | $858.85 | $919.8412 | $919.84 | $919.85 | $919.80 | |