| 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 | $22.56 | 5.478% | $23.7958 | $23.80 | $23.80 | $23.80 |
| Purchase #2 | $190.64 | 8.366% | $206.5889 | $206.59 | $206.60 | $206.60 |
| Purchase #3 | $14.53 | 13.215% | $16.4501 | $16.45 | $16.45 | $16.50 |
| Purchase #4 | $5.28 | 4.428% | $5.5138 | $5.51 | $5.50 | $5.50 |
| Purchase #5 | $222.74 | 10.190% | $245.4372 | $245.44 | $245.45 | $245.40 |
| Purchase #6 | $152.45 | 6.353% | $162.1351 | $162.14 | $162.15 | $162.10 |
| Purchase #7 | $143.42 | 13.133% | $162.2553 | $162.26 | $162.25 | $162.30 |
| 7 purchase totals = | $751.62 | $822.1762 | $822.19 | $822.20 | $822.20 | |