| 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 | $80.93 | 8.587% | $87.8795 | $87.88 | $87.90 | $87.90 |
| Purchase #2 | $106.94 | 11.591% | $119.3354 | $119.34 | $119.35 | $119.30 |
| Purchase #3 | $127.40 | 6.417% | $135.5753 | $135.58 | $135.60 | $135.60 |
| Purchase #4 | $202.92 | 3.264% | $209.5433 | $209.54 | $209.55 | $209.50 |
| Purchase #5 | $143.57 | 4.437% | $149.9402 | $149.94 | $149.95 | $149.90 |
| Purchase #6 | $176.95 | 8.536% | $192.0545 | $192.05 | $192.05 | $192.10 |
| Purchase #7 | $73.62 | 7.626% | $79.2343 | $79.23 | $79.25 | $79.20 |
| 7 purchase totals = | $912.33 | $973.5625 | $973.56 | $973.65 | $973.50 | |