| 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 | $5.56 | 6.430% | $5.9175 | $5.92 | $5.90 | $5.90 |
| Purchase #2 | $120.90 | 6.114% | $128.2918 | $128.29 | $128.30 | $128.30 |
| Purchase #3 | $173.53 | 6.517% | $184.839 | $184.84 | $184.85 | $184.80 |
| Purchase #4 | $249.49 | 6.299% | $265.2054 | $265.21 | $265.20 | $265.20 |
| Purchase #5 | $30.32 | 5.354% | $31.9433 | $31.94 | $31.95 | $31.90 |
| Purchase #6 | $201.95 | 7.139% | $216.3672 | $216.37 | $216.35 | $216.40 |
| Purchase #7 | $173.49 | 12.650% | $195.4365 | $195.44 | $195.45 | $195.40 |
| 7 purchase totals = | $955.24 | $1,028.0007 | $1,028.01 | $1,028.00 | $1,027.90 | |