| 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 | $32.92 | 6.526% | $35.0684 | $35.07 | $35.05 | $35.10 |
| Purchase #2 | $74.58 | 7.423% | $80.1161 | $80.12 | $80.10 | $80.10 |
| Purchase #3 | $98.89 | 11.150% | $109.9162 | $109.92 | $109.90 | $109.90 |
| Purchase #4 | $131.66 | 9.191% | $143.7609 | $143.76 | $143.75 | $143.80 |
| Purchase #5 | $199.72 | 13.165% | $226.0131 | $226.01 | $226.00 | $226.00 |
| Purchase #6 | $158.57 | 8.466% | $171.9945 | $171.99 | $172.00 | $172.00 |
| Purchase #7 | $238.74 | 10.190% | $263.0676 | $263.07 | $263.05 | $263.10 |
| 7 purchase totals = | $935.08 | $1,029.9368 | $1,029.94 | $1,029.85 | $1,030.00 | |