| 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 | $63.64 | 6.820% | $67.9802 | $67.98 | $68.00 | $68.00 |
| Purchase #2 | $9.44 | 9.226% | $10.3109 | $10.31 | $10.30 | $10.30 |
| Purchase #3 | $225.60 | 3.852% | $234.2901 | $234.29 | $234.30 | $234.30 |
| Purchase #4 | $21.45 | 13.437% | $24.3322 | $24.33 | $24.35 | $24.30 |
| Purchase #5 | $115.93 | 13.510% | $131.5921 | $131.59 | $131.60 | $131.60 |
| Purchase #6 | $174.93 | 8.824% | $190.3658 | $190.37 | $190.35 | $190.40 |
| Purchase #7 | $219.56 | 10.178% | $241.9068 | $241.91 | $241.90 | $241.90 |
| 7 purchase totals = | $830.55 | $900.7781 | $900.78 | $900.80 | $900.80 | |