| 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 | $63.65 | 7.820% | $68.6274 | $68.63 | $68.65 | $68.60 |
| Purchase #2 | $208.44 | 5.248% | $219.3789 | $219.38 | $219.40 | $219.40 |
| Purchase #3 | $243.52 | 11.185% | $270.7577 | $270.76 | $270.75 | $270.80 |
| Purchase #4 | $117.85 | 4.719% | $123.4113 | $123.41 | $123.40 | $123.40 |
| Purchase #5 | $67.31 | 10.390% | $74.3035 | $74.30 | $74.30 | $74.30 |
| Purchase #6 | $248.93 | 6.201% | $264.3661 | $264.37 | $264.35 | $264.40 |
| Purchase #7 | $115.81 | 7.523% | $124.5224 | $124.52 | $124.50 | $124.50 |
| 7 purchase totals = | $1,065.51 | $1,145.3673 | $1,145.37 | $1,145.35 | $1,145.40 | |