| 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 | $71.96 | 11.696% | $80.3764 | $80.38 | $80.40 | $80.40 |
| Purchase #2 | $94.40 | 12.743% | $106.4294 | $106.43 | $106.45 | $106.40 |
| Purchase #3 | $181.85 | 6.784% | $194.1867 | $194.19 | $194.20 | $194.20 |
| Purchase #4 | $15.27 | 6.258% | $16.2256 | $16.23 | $16.25 | $16.20 |
| Purchase #5 | $49.79 | 10.282% | $54.9094 | $54.91 | $54.90 | $54.90 |
| Purchase #6 | $222.96 | 10.480% | $246.3262 | $246.33 | $246.35 | $246.30 |
| Purchase #7 | $46.39 | 7.332% | $49.7913 | $49.79 | $49.80 | $49.80 |
| 7 purchase totals = | $682.62 | $748.2450 | $748.26 | $748.35 | $748.20 | |