| 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 | $24.51 | 13.740% | $27.8777 | $27.88 | $27.90 | $27.90 |
| Purchase #2 | $65.61 | 6.517% | $69.8858 | $69.89 | $69.90 | $69.90 |
| Purchase #3 | $149.91 | 7.710% | $161.4681 | $161.47 | $161.45 | $161.50 |
| Purchase #4 | $173.69 | 7.422% | $186.5813 | $186.58 | $186.60 | $186.60 |
| Purchase #5 | $213.49 | 10.453% | $235.8061 | $235.81 | $235.80 | $235.80 |
| Purchase #6 | $161.51 | 12.207% | $181.2255 | $181.23 | $181.25 | $181.20 |
| Purchase #7 | $167.27 | 8.812% | $182.0098 | $182.01 | $182.00 | $182.00 |
| 7 purchase totals = | $955.99 | $1,044.8543 | $1,044.87 | $1,044.90 | $1,044.90 | |