| 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 | $31.47 | 3.424% | $32.5475 | $32.55 | $32.55 | $32.50 |
| Purchase #2 | $148.26 | 11.604% | $165.4641 | $165.46 | $165.45 | $165.50 |
| Purchase #3 | $92.53 | 12.435% | $104.0361 | $104.04 | $104.05 | $104.00 |
| Purchase #4 | $115.55 | 4.562% | $120.8214 | $120.82 | $120.80 | $120.80 |
| Purchase #5 | $173.48 | 11.680% | $193.7425 | $193.74 | $193.75 | $193.70 |
| Purchase #6 | $143.95 | 12.321% | $161.6861 | $161.69 | $161.70 | $161.70 |
| Purchase #7 | $193.62 | 4.322% | $201.9883 | $201.99 | $202.00 | $202.00 |
| 7 purchase totals = | $898.86 | $980.2860 | $980.29 | $980.30 | $980.20 | |