| 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 | $66.48 | 8.777% | $72.3149 | $72.31 | $72.30 | $72.30 |
| Purchase #2 | $27.30 | 12.151% | $30.6172 | $30.62 | $30.60 | $30.60 |
| Purchase #3 | $124.43 | 8.785% | $135.3612 | $135.36 | $135.35 | $135.40 |
| Purchase #4 | $128.87 | 12.869% | $145.4543 | $145.45 | $145.45 | $145.50 |
| Purchase #5 | $100.58 | 5.820% | $106.4338 | $106.43 | $106.45 | $106.40 |
| Purchase #6 | $179.67 | 8.261% | $194.5125 | $194.51 | $194.50 | $194.50 |
| Purchase #7 | $73.67 | 10.213% | $81.1939 | $81.19 | $81.20 | $81.20 |
| 7 purchase totals = | $701.00 | $765.8878 | $765.87 | $765.85 | $765.90 | |