| 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 | $23.38 | 13.792% | $26.6046 | $26.60 | $26.60 | $26.60 |
| Purchase #2 | $203.40 | 13.194% | $230.2366 | $230.24 | $230.25 | $230.20 |
| Purchase #3 | $21.30 | 5.772% | $22.5294 | $22.53 | $22.55 | $22.50 |
| Purchase #4 | $138.87 | 13.643% | $157.816 | $157.82 | $157.80 | $157.80 |
| Purchase #5 | $57.65 | 12.259% | $64.7173 | $64.72 | $64.70 | $64.70 |
| Purchase #6 | $197.26 | 7.234% | $211.5298 | $211.53 | $211.55 | $211.50 |
| Purchase #7 | $104.94 | 9.283% | $114.6816 | $114.68 | $114.70 | $114.70 |
| 7 purchase totals = | $746.80 | $828.1153 | $828.12 | $828.15 | $828.00 | |