| 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 | $25.59 | 7.512% | $27.5123 | $27.51 | $27.50 | $27.50 |
| Purchase #2 | $149.44 | 11.709% | $166.9379 | $166.94 | $166.95 | $166.90 |
| Purchase #3 | $68.74 | 8.465% | $74.5588 | $74.56 | $74.55 | $74.60 |
| Purchase #4 | $193.59 | 7.533% | $208.1731 | $208.17 | $208.15 | $208.20 |
| Purchase #5 | $201.46 | 8.571% | $218.7271 | $218.73 | $218.75 | $218.70 |
| Purchase #6 | $219.76 | 4.717% | $230.1261 | $230.13 | $230.15 | $230.10 |
| Purchase #7 | $194.66 | 4.360% | $203.1472 | $203.15 | $203.15 | $203.10 |
| 7 purchase totals = | $1,053.24 | $1,129.1825 | $1,129.19 | $1,129.20 | $1,129.10 | |