| 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 | $67.49 | 8.140% | $72.9837 | $72.98 | $73.00 | $73.00 |
| Purchase #2 | $79.40 | 9.662% | $87.0716 | $87.07 | $87.05 | $87.10 |
| Purchase #3 | $119.62 | 11.384% | $133.2375 | $133.24 | $133.25 | $133.20 |
| Purchase #4 | $206.52 | 13.123% | $233.6216 | $233.62 | $233.60 | $233.60 |
| Purchase #5 | $43.98 | 12.801% | $49.6099 | $49.61 | $49.60 | $49.60 |
| Purchase #6 | $161.75 | 12.289% | $181.6275 | $181.63 | $181.65 | $181.60 |
| Purchase #7 | $233.71 | 10.791% | $258.9296 | $258.93 | $258.95 | $258.90 |
| 7 purchase totals = | $912.47 | $1,017.0814 | $1,017.08 | $1,017.10 | $1,017.00 | |