| 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 | $66.93 | 7.377% | $71.8674 | $71.87 | $71.85 | $71.90 |
| Purchase #2 | $240.37 | 12.498% | $270.4114 | $270.41 | $270.40 | $270.40 |
| Purchase #3 | $188.43 | 10.627% | $208.4545 | $208.45 | $208.45 | $208.50 |
| Purchase #4 | $229.60 | 4.373% | $239.6404 | $239.64 | $239.65 | $239.60 |
| Purchase #5 | $205.36 | 11.123% | $228.2022 | $228.20 | $228.20 | $228.20 |
| Purchase #6 | $219.75 | 13.459% | $249.3262 | $249.33 | $249.35 | $249.30 |
| Purchase #7 | $22.28 | 10.677% | $24.6588 | $24.66 | $24.65 | $24.70 |
| 7 purchase totals = | $1,172.72 | $1,292.5609 | $1,292.56 | $1,292.55 | $1,292.60 | |