| 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 | $52.97 | 7.566% | $56.9777 | $56.98 | $57.00 | $57.00 |
| Purchase #2 | $51.45 | 10.334% | $56.7668 | $56.77 | $56.75 | $56.80 |
| Purchase #3 | $13.58 | 13.293% | $15.3852 | $15.39 | $15.40 | $15.40 |
| Purchase #4 | $11.40 | 6.144% | $12.1004 | $12.10 | $12.10 | $12.10 |
| Purchase #5 | $75.64 | 10.387% | $83.4967 | $83.50 | $83.50 | $83.50 |
| Purchase #6 | $80.93 | 9.644% | $88.7349 | $88.73 | $88.75 | $88.70 |
| Purchase #7 | $194.80 | 8.629% | $211.6093 | $211.61 | $211.60 | $211.60 |
| 7 purchase totals = | $480.77 | $525.0710 | $525.08 | $525.10 | $525.10 | |