| 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 | $45.52 | 13.274% | $51.5623 | $51.56 | $51.55 | $51.60 |
| Purchase #2 | $75.29 | 11.692% | $84.0929 | $84.09 | $84.10 | $84.10 |
| Purchase #3 | $55.89 | 8.428% | $60.6004 | $60.60 | $60.60 | $60.60 |
| Purchase #4 | $36.83 | 5.747% | $38.9466 | $38.95 | $38.95 | $38.90 |
| Purchase #5 | $232.93 | 4.329% | $243.0135 | $243.01 | $243.00 | $243.00 |
| Purchase #6 | $89.38 | 4.153% | $93.092 | $93.09 | $93.10 | $93.10 |
| Purchase #7 | $43.86 | 13.302% | $49.6943 | $49.69 | $49.70 | $49.70 |
| 7 purchase totals = | $579.70 | $621.0020 | $620.99 | $621.00 | $621.00 | |