| 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 | $44.30 | 10.736% | $49.056 | $49.06 | $49.05 | $49.10 |
| Purchase #2 | $86.39 | 4.447% | $90.2318 | $90.23 | $90.25 | $90.20 |
| Purchase #3 | $24.93 | 5.748% | $26.363 | $26.36 | $26.35 | $26.40 |
| Purchase #4 | $49.86 | 8.588% | $54.142 | $54.14 | $54.15 | $54.10 |
| Purchase #5 | $179.71 | 10.311% | $198.2399 | $198.24 | $198.25 | $198.20 |
| Purchase #6 | $65.44 | 4.553% | $68.4195 | $68.42 | $68.40 | $68.40 |
| Purchase #7 | $72.95 | 9.171% | $79.6402 | $79.64 | $79.65 | $79.60 |
| 7 purchase totals = | $523.58 | $566.0924 | $566.09 | $566.10 | $566.00 | |