| 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 | $71.41 | 5.574% | $75.3904 | $75.39 | $75.40 | $75.40 |
| Purchase #2 | $44.44 | 6.342% | $47.2584 | $47.26 | $47.25 | $47.30 |
| Purchase #3 | $19.91 | 9.142% | $21.7302 | $21.73 | $21.75 | $21.70 |
| Purchase #4 | $157.57 | 4.356% | $164.4337 | $164.43 | $164.45 | $164.40 |
| Purchase #5 | $142.49 | 3.802% | $147.9075 | $147.91 | $147.90 | $147.90 |
| Purchase #6 | $40.64 | 3.635% | $42.1173 | $42.12 | $42.10 | $42.10 |
| Purchase #7 | $178.26 | 13.852% | $202.9526 | $202.95 | $202.95 | $203.00 |
| 7 purchase totals = | $654.72 | $701.7901 | $701.79 | $701.80 | $701.80 | |