| 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 | $235.95 | 13.375% | $267.5083 | $267.51 | $267.50 | $267.50 |
| Purchase #2 | $69.37 | 3.541% | $71.8264 | $71.83 | $71.85 | $71.80 |
| Purchase #3 | $73.30 | 10.786% | $81.2061 | $81.21 | $81.20 | $81.20 |
| Purchase #4 | $66.26 | 13.437% | $75.1634 | $75.16 | $75.15 | $75.20 |
| Purchase #5 | $124.31 | 10.873% | $137.8262 | $137.83 | $137.85 | $137.80 |
| Purchase #6 | $225.83 | 5.124% | $237.4015 | $237.40 | $237.40 | $237.40 |
| Purchase #7 | $25.58 | 11.812% | $28.6015 | $28.60 | $28.60 | $28.60 |
| 7 purchase totals = | $820.60 | $899.5334 | $899.54 | $899.55 | $899.50 | |