| 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 | $27.81 | 5.513% | $29.3432 | $29.34 | $29.35 | $29.30 |
| Purchase #2 | $52.58 | 4.258% | $54.8189 | $54.82 | $54.80 | $54.80 |
| Purchase #3 | $208.82 | 5.265% | $219.8144 | $219.81 | $219.80 | $219.80 |
| Purchase #4 | $209.76 | 8.806% | $228.2315 | $228.23 | $228.25 | $228.20 |
| Purchase #5 | $123.47 | 11.710% | $137.9283 | $137.93 | $137.95 | $137.90 |
| Purchase #6 | $190.64 | 12.713% | $214.8761 | $214.88 | $214.90 | $214.90 |
| Purchase #7 | $241.56 | 10.589% | $267.1388 | $267.14 | $267.15 | $267.10 |
| 7 purchase totals = | $1,054.64 | $1,152.1512 | $1,152.15 | $1,152.20 | $1,152.00 | |