| 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 | $53.42 | 6.327% | $56.7999 | $56.80 | $56.80 | $56.80 |
| Purchase #2 | $97.90 | 7.453% | $105.1965 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $194.82 | 8.257% | $210.9063 | $210.91 | $210.90 | $210.90 |
| Purchase #4 | $181.46 | 13.463% | $205.89 | $205.89 | $205.90 | $205.90 |
| Purchase #5 | $168.25 | 8.285% | $182.1895 | $182.19 | $182.20 | $182.20 |
| Purchase #6 | $192.46 | 10.349% | $212.3777 | $212.38 | $212.40 | $212.40 |
| Purchase #7 | $49.41 | 11.580% | $55.1317 | $55.13 | $55.15 | $55.10 |
| 7 purchase totals = | $937.72 | $1,028.4916 | $1,028.50 | $1,028.55 | $1,028.50 | |