| 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 | $42.55 | 11.593% | $47.4828 | $47.48 | $47.50 | $47.50 |
| Purchase #2 | $83.91 | 13.690% | $95.3973 | $95.40 | $95.40 | $95.40 |
| Purchase #3 | $132.66 | 8.410% | $143.8167 | $143.82 | $143.80 | $143.80 |
| Purchase #4 | $241.70 | 4.682% | $253.0164 | $253.02 | $253.00 | $253.00 |
| Purchase #5 | $226.78 | 7.437% | $243.6456 | $243.65 | $243.65 | $243.60 |
| Purchase #6 | $181.89 | 5.709% | $192.2741 | $192.27 | $192.25 | $192.30 |
| Purchase #7 | $135.87 | 8.214% | $147.0304 | $147.03 | $147.05 | $147.00 |
| 7 purchase totals = | $1,045.36 | $1,122.6633 | $1,122.67 | $1,122.65 | $1,122.60 | |