| 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 | $109.93 | 12.854% | $124.0604 | $124.06 | $124.05 | $124.10 |
| Purchase #2 | $43.90 | 5.533% | $46.329 | $46.33 | $46.35 | $46.30 |
| Purchase #3 | $32.55 | 11.141% | $36.1764 | $36.18 | $36.20 | $36.20 |
| Purchase #4 | $142.26 | 11.292% | $158.324 | $158.32 | $158.30 | $158.30 |
| Purchase #5 | $147.80 | 9.423% | $161.7272 | $161.73 | $161.75 | $161.70 |
| Purchase #6 | $90.83 | 5.383% | $95.7194 | $95.72 | $95.70 | $95.70 |
| Purchase #7 | $188.38 | 7.719% | $202.9211 | $202.92 | $202.90 | $202.90 |
| 7 purchase totals = | $755.65 | $825.2575 | $825.26 | $825.25 | $825.20 | |