| 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 | $26.40 | 5.363% | $27.8158 | $27.82 | $27.80 | $27.80 |
| Purchase #2 | $168.67 | 5.433% | $177.8338 | $177.83 | $177.85 | $177.80 |
| Purchase #3 | $230.38 | 11.559% | $257.0096 | $257.01 | $257.00 | $257.00 |
| Purchase #4 | $18.77 | 13.193% | $21.2463 | $21.25 | $21.25 | $21.20 |
| Purchase #5 | $211.45 | 9.397% | $231.32 | $231.32 | $231.30 | $231.30 |
| Purchase #6 | $230.88 | 6.267% | $245.3492 | $245.35 | $245.35 | $245.30 |
| Purchase #7 | $51.61 | 9.784% | $56.6595 | $56.66 | $56.65 | $56.70 |
| 7 purchase totals = | $938.16 | $1,017.2342 | $1,017.24 | $1,017.20 | $1,017.10 | |