| 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 | $77.96 | 8.448% | $84.5461 | $84.55 | $84.55 | $84.50 |
| Purchase #2 | $68.47 | 5.461% | $72.2091 | $72.21 | $72.20 | $72.20 |
| Purchase #3 | $128.54 | 11.639% | $143.5008 | $143.50 | $143.50 | $143.50 |
| Purchase #4 | $87.28 | 10.677% | $96.5989 | $96.60 | $96.60 | $96.60 |
| Purchase #5 | $112.27 | 3.187% | $115.848 | $115.85 | $115.85 | $115.80 |
| Purchase #6 | $239.98 | 8.419% | $260.1839 | $260.18 | $260.20 | $260.20 |
| Purchase #7 | $84.57 | 4.455% | $88.3376 | $88.34 | $88.35 | $88.30 |
| 7 purchase totals = | $799.07 | $861.2244 | $861.23 | $861.25 | $861.10 | |