| 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 | $43.93 | 8.803% | $47.7972 | $47.80 | $47.80 | $47.80 |
| Purchase #2 | $13.65 | 13.279% | $15.4626 | $15.46 | $15.45 | $15.50 |
| Purchase #3 | $126.75 | 6.342% | $134.7885 | $134.79 | $134.80 | $134.80 |
| Purchase #4 | $242.44 | 11.597% | $270.5558 | $270.56 | $270.55 | $270.60 |
| Purchase #5 | $71.96 | 11.327% | $80.1109 | $80.11 | $80.10 | $80.10 |
| Purchase #6 | $217.35 | 6.440% | $231.3473 | $231.35 | $231.35 | $231.30 |
| Purchase #7 | $231.47 | 7.724% | $249.3487 | $249.35 | $249.35 | $249.30 |
| 7 purchase totals = | $947.55 | $1,029.4110 | $1,029.42 | $1,029.40 | $1,029.40 | |