| 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 | $18.71 | 5.188% | $19.6807 | $19.68 | $19.70 | $19.70 |
| Purchase #2 | $213.89 | 13.164% | $242.0465 | $242.05 | $242.05 | $242.00 |
| Purchase #3 | $41.63 | 3.410% | $43.0496 | $43.05 | $43.05 | $43.00 |
| Purchase #4 | $85.71 | 3.383% | $88.6096 | $88.61 | $88.60 | $88.60 |
| Purchase #5 | $162.60 | 5.377% | $171.343 | $171.34 | $171.35 | $171.30 |
| Purchase #6 | $164.55 | 11.341% | $183.2116 | $183.21 | $183.20 | $183.20 |
| Purchase #7 | $31.43 | 12.365% | $35.3163 | $35.32 | $35.30 | $35.30 |
| 7 purchase totals = | $718.52 | $783.2573 | $783.26 | $783.25 | $783.10 | |