| 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 | $38.75 | 7.261% | $41.5636 | $41.56 | $41.55 | $41.60 |
| Purchase #2 | $90.79 | 8.373% | $98.3918 | $98.39 | $98.40 | $98.40 |
| Purchase #3 | $75.86 | 7.833% | $81.8021 | $81.80 | $81.80 | $81.80 |
| Purchase #4 | $164.51 | 8.807% | $178.9984 | $179.00 | $179.00 | $179.00 |
| Purchase #5 | $10.95 | 3.256% | $11.3065 | $11.31 | $11.30 | $11.30 |
| Purchase #6 | $134.47 | 9.342% | $147.0322 | $147.03 | $147.05 | $147.00 |
| Purchase #7 | $122.88 | 6.754% | $131.1793 | $131.18 | $131.20 | $131.20 |
| 7 purchase totals = | $638.21 | $690.2739 | $690.27 | $690.30 | $690.30 | |