| 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 | $26.93 | 8.177% | $29.1321 | $29.13 | $29.15 | $29.10 |
| Purchase #2 | $208.89 | 3.630% | $216.4727 | $216.47 | $216.45 | $216.50 |
| Purchase #3 | $200.85 | 5.251% | $211.3966 | $211.40 | $211.40 | $211.40 |
| Purchase #4 | $189.96 | 10.699% | $210.2838 | $210.28 | $210.30 | $210.30 |
| Purchase #5 | $77.69 | 12.617% | $87.4921 | $87.49 | $87.50 | $87.50 |
| Purchase #6 | $74.38 | 11.190% | $82.7031 | $82.70 | $82.70 | $82.70 |
| Purchase #7 | $82.75 | 11.379% | $92.1661 | $92.17 | $92.15 | $92.20 |
| 7 purchase totals = | $861.45 | $929.6465 | $929.64 | $929.65 | $929.70 | |