| 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 | $237.65 | 13.743% | $270.3102 | $270.31 | $270.30 | $270.30 |
| Purchase #2 | $44.27 | 13.829% | $50.3921 | $50.39 | $50.40 | $50.40 |
| Purchase #3 | $66.80 | 12.301% | $75.0171 | $75.02 | $75.00 | $75.00 |
| Purchase #4 | $6.88 | 6.736% | $7.3434 | $7.34 | $7.35 | $7.30 |
| Purchase #5 | $101.60 | 6.430% | $108.1329 | $108.13 | $108.15 | $108.10 |
| Purchase #6 | $163.34 | 4.726% | $171.0594 | $171.06 | $171.05 | $171.10 |
| Purchase #7 | $56.46 | 12.160% | $63.3255 | $63.33 | $63.35 | $63.30 |
| 7 purchase totals = | $677.00 | $745.5806 | $745.58 | $745.60 | $745.50 | |