| 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 | $53.78 | 5.766% | $56.881 | $56.88 | $56.90 | $56.90 |
| Purchase #2 | $218.84 | 4.432% | $228.539 | $228.54 | $228.55 | $228.50 |
| Purchase #3 | $16.52 | 5.695% | $17.4608 | $17.46 | $17.45 | $17.50 |
| Purchase #4 | $58.32 | 10.807% | $64.6226 | $64.62 | $64.60 | $64.60 |
| Purchase #5 | $129.82 | 7.418% | $139.45 | $139.45 | $139.45 | $139.50 |
| Purchase #6 | $99.27 | 9.147% | $108.3502 | $108.35 | $108.35 | $108.40 |
| Purchase #7 | $29.81 | 7.118% | $31.9319 | $31.93 | $31.95 | $31.90 |
| 7 purchase totals = | $606.36 | $647.2355 | $647.23 | $647.25 | $647.30 | |