| 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 | $78.64 | 12.673% | $88.606 | $88.61 | $88.60 | $88.60 |
| Purchase #2 | $234.93 | 5.130% | $246.9819 | $246.98 | $247.00 | $247.00 |
| Purchase #3 | $140.31 | 5.148% | $147.5332 | $147.53 | $147.55 | $147.50 |
| Purchase #4 | $80.44 | 6.808% | $85.9164 | $85.92 | $85.90 | $85.90 |
| Purchase #5 | $104.30 | 4.737% | $109.2407 | $109.24 | $109.25 | $109.20 |
| Purchase #6 | $190.25 | 5.628% | $200.9573 | $200.96 | $200.95 | $201.00 |
| Purchase #7 | $33.85 | 4.668% | $35.4301 | $35.43 | $35.45 | $35.40 |
| 7 purchase totals = | $862.72 | $914.6656 | $914.67 | $914.70 | $914.60 | |