| 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 | $223.63 | 13.832% | $254.5625 | $254.56 | $254.55 | $254.60 |
| Purchase #2 | $117.46 | 9.416% | $128.52 | $128.52 | $128.50 | $128.50 |
| Purchase #3 | $83.52 | 4.457% | $87.2425 | $87.24 | $87.25 | $87.20 |
| Purchase #4 | $10.60 | 13.727% | $12.0551 | $12.06 | $12.05 | $12.10 |
| Purchase #5 | $13.85 | 6.157% | $14.7027 | $14.70 | $14.70 | $14.70 |
| Purchase #6 | $73.26 | 10.475% | $80.934 | $80.93 | $80.95 | $80.90 |
| Purchase #7 | $21.42 | 13.838% | $24.3841 | $24.38 | $24.40 | $24.40 |
| 7 purchase totals = | $543.74 | $602.4009 | $602.39 | $602.40 | $602.40 | |