| 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 | $80.32 | 3.647% | $83.2493 | $83.25 | $83.25 | $83.20 |
| Purchase #2 | $226.60 | 11.426% | $252.4913 | $252.49 | $252.50 | $252.50 |
| Purchase #3 | $32.93 | 9.377% | $36.0178 | $36.02 | $36.00 | $36.00 |
| Purchase #4 | $161.62 | 5.102% | $169.8659 | $169.87 | $169.85 | $169.90 |
| Purchase #5 | $131.97 | 9.757% | $144.8463 | $144.85 | $144.85 | $144.80 |
| Purchase #6 | $69.45 | 10.248% | $76.5672 | $76.57 | $76.55 | $76.60 |
| Purchase #7 | $162.34 | 6.412% | $172.7492 | $172.75 | $172.75 | $172.70 |
| 7 purchase totals = | $865.23 | $935.7870 | $935.80 | $935.75 | $935.70 | |