| 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 | $27.89 | 3.170% | $28.7741 | $28.77 | $28.75 | $28.80 |
| Purchase #2 | $154.66 | 3.805% | $160.5448 | $160.54 | $160.55 | $160.50 |
| Purchase #3 | $87.96 | 3.500% | $91.0386 | $91.04 | $91.05 | $91.00 |
| Purchase #4 | $175.27 | 6.698% | $187.0096 | $187.01 | $187.00 | $187.00 |
| Purchase #5 | $149.76 | 10.156% | $164.9696 | $164.97 | $164.95 | $165.00 |
| Purchase #6 | $238.46 | 3.345% | $246.4365 | $246.44 | $246.45 | $246.40 |
| Purchase #7 | $161.91 | 5.261% | $170.4281 | $170.43 | $170.45 | $170.40 |
| 7 purchase totals = | $995.91 | $1,049.2013 | $1,049.20 | $1,049.20 | $1,049.10 | |