| 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 | $103.71 | 11.742% | $115.8876 | $115.89 | $115.90 | $115.90 |
| Purchase #2 | $34.30 | 9.442% | $37.5386 | $37.54 | $37.55 | $37.50 |
| Purchase #3 | $243.44 | 7.695% | $262.1727 | $262.17 | $262.15 | $262.20 |
| Purchase #4 | $57.42 | 11.732% | $64.1565 | $64.16 | $64.15 | $64.20 |
| Purchase #5 | $121.48 | 11.490% | $135.4381 | $135.44 | $135.45 | $135.40 |
| Purchase #6 | $6.44 | 9.369% | $7.0434 | $7.04 | $7.05 | $7.00 |
| Purchase #7 | $163.32 | 11.404% | $181.945 | $181.95 | $181.95 | $181.90 |
| 7 purchase totals = | $730.11 | $804.1819 | $804.19 | $804.20 | $804.10 | |