| 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 | $26.87 | 9.780% | $29.4979 | $29.50 | $29.50 | $29.50 |
| Purchase #2 | $204.55 | 13.822% | $232.8229 | $232.82 | $232.80 | $232.80 |
| Purchase #3 | $227.80 | 3.786% | $236.4245 | $236.42 | $236.40 | $236.40 |
| Purchase #4 | $80.39 | 7.675% | $86.5599 | $86.56 | $86.55 | $86.60 |
| Purchase #5 | $227.30 | 10.531% | $251.237 | $251.24 | $251.25 | $251.20 |
| Purchase #6 | $47.96 | 13.232% | $54.3061 | $54.31 | $54.30 | $54.30 |
| Purchase #7 | $172.31 | 6.302% | $183.169 | $183.17 | $183.15 | $183.20 |
| 7 purchase totals = | $987.18 | $1,074.0173 | $1,074.02 | $1,073.95 | $1,074.00 | |