| 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 | $8.26 | 5.855% | $8.7436 | $8.74 | $8.75 | $8.70 |
| Purchase #2 | $75.58 | 4.325% | $78.8488 | $78.85 | $78.85 | $78.80 |
| Purchase #3 | $36.82 | 13.491% | $41.7874 | $41.79 | $41.80 | $41.80 |
| Purchase #4 | $220.70 | 13.552% | $250.6093 | $250.61 | $250.60 | $250.60 |
| Purchase #5 | $207.32 | 4.650% | $216.9604 | $216.96 | $216.95 | $217.00 |
| Purchase #6 | $106.40 | 10.188% | $117.24 | $117.24 | $117.25 | $117.20 |
| Purchase #7 | $198.47 | 6.654% | $211.6762 | $211.68 | $211.70 | $211.70 |
| 7 purchase totals = | $853.55 | $925.8657 | $925.87 | $925.90 | $925.80 | |