| 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 | $78.33 | 10.229% | $86.3424 | $86.34 | $86.35 | $86.30 |
| Purchase #2 | $201.89 | 5.656% | $213.3089 | $213.31 | $213.30 | $213.30 |
| Purchase #3 | $123.65 | 9.268% | $135.1099 | $135.11 | $135.10 | $135.10 |
| Purchase #4 | $195.31 | 5.374% | $205.806 | $205.81 | $205.80 | $205.80 |
| Purchase #5 | $90.48 | 8.315% | $98.0034 | $98.00 | $98.00 | $98.00 |
| Purchase #6 | $177.73 | 3.807% | $184.4962 | $184.50 | $184.50 | $184.50 |
| Purchase #7 | $139.25 | 8.704% | $151.3703 | $151.37 | $151.35 | $151.40 |
| 7 purchase totals = | $1,006.64 | $1,074.4371 | $1,074.44 | $1,074.40 | $1,074.40 | |