| 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 | $192.94 | 9.107% | $210.511 | $210.51 | $210.50 | $210.50 |
| Purchase #2 | $83.27 | 13.258% | $94.3099 | $94.31 | $94.30 | $94.30 |
| Purchase #3 | $173.74 | 12.194% | $194.9259 | $194.93 | $194.95 | $194.90 |
| Purchase #4 | $78.38 | 13.162% | $88.6964 | $88.70 | $88.70 | $88.70 |
| Purchase #5 | $63.88 | 9.482% | $69.9371 | $69.94 | $69.95 | $69.90 |
| Purchase #6 | $171.91 | 13.119% | $194.4629 | $194.46 | $194.45 | $194.50 |
| Purchase #7 | $20.34 | 3.759% | $21.1046 | $21.10 | $21.10 | $21.10 |
| 7 purchase totals = | $784.46 | $873.9478 | $873.95 | $873.95 | $873.90 | |