| 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 | $27.97 | 3.449% | $28.9347 | $28.93 | $28.95 | $28.90 |
| Purchase #2 | $167.30 | 5.350% | $176.2506 | $176.25 | $176.25 | $176.30 |
| Purchase #3 | $193.54 | 3.228% | $199.7875 | $199.79 | $199.80 | $199.80 |
| Purchase #4 | $98.93 | 13.639% | $112.4231 | $112.42 | $112.40 | $112.40 |
| Purchase #5 | $79.44 | 6.298% | $84.4431 | $84.44 | $84.45 | $84.40 |
| Purchase #6 | $148.56 | 4.670% | $155.4978 | $155.50 | $155.50 | $155.50 |
| Purchase #7 | $231.48 | 6.271% | $245.9961 | $246.00 | $246.00 | $246.00 |
| 7 purchase totals = | $947.22 | $1,003.3329 | $1,003.33 | $1,003.35 | $1,003.30 | |