| 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 | $65.30 | 3.180% | $67.3765 | $67.38 | $67.40 | $67.40 |
| Purchase #2 | $192.33 | 4.580% | $201.1387 | $201.14 | $201.15 | $201.10 |
| Purchase #3 | $120.50 | 9.197% | $131.5824 | $131.58 | $131.60 | $131.60 |
| Purchase #4 | $203.73 | 3.134% | $210.1149 | $210.11 | $210.10 | $210.10 |
| Purchase #5 | $212.93 | 3.548% | $220.4848 | $220.48 | $220.50 | $220.50 |
| Purchase #6 | $35.92 | 13.117% | $40.6316 | $40.63 | $40.65 | $40.60 |
| Purchase #7 | $34.65 | 6.324% | $36.8413 | $36.84 | $36.85 | $36.80 |
| 7 purchase totals = | $865.36 | $908.1702 | $908.16 | $908.25 | $908.10 | |