| 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 | $9.67 | 8.682% | $10.5095 | $10.51 | $10.50 | $10.50 |
| Purchase #2 | $78.45 | 12.168% | $87.9958 | $88.00 | $88.00 | $88.00 |
| Purchase #3 | $56.44 | 12.242% | $63.3494 | $63.35 | $63.35 | $63.30 |
| Purchase #4 | $103.26 | 7.332% | $110.831 | $110.83 | $110.85 | $110.80 |
| Purchase #5 | $222.74 | 4.707% | $233.2244 | $233.22 | $233.20 | $233.20 |
| Purchase #6 | $199.44 | 3.351% | $206.1232 | $206.12 | $206.10 | $206.10 |
| Purchase #7 | $136.31 | 12.104% | $152.809 | $152.81 | $152.80 | $152.80 |
| 7 purchase totals = | $806.31 | $864.8423 | $864.84 | $864.80 | $864.70 | |