| 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 | $44.38 | 12.165% | $49.7788 | $49.78 | $49.80 | $49.80 |
| Purchase #2 | $167.28 | 7.244% | $179.3978 | $179.40 | $179.40 | $179.40 |
| Purchase #3 | $121.27 | 6.822% | $129.543 | $129.54 | $129.55 | $129.50 |
| Purchase #4 | $91.66 | 10.767% | $101.529 | $101.53 | $101.55 | $101.50 |
| Purchase #5 | $5.62 | 9.213% | $6.1378 | $6.14 | $6.15 | $6.10 |
| Purchase #6 | $142.48 | 10.369% | $157.2538 | $157.25 | $157.25 | $157.30 |
| Purchase #7 | $147.77 | 9.677% | $162.0697 | $162.07 | $162.05 | $162.10 |
| 7 purchase totals = | $720.46 | $785.7099 | $785.71 | $785.75 | $785.70 | |